Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
5801	Solve Using an Inverse Matrix	x-y=3 , y-z=1 , x+z=2	$x - y = 3$ , $y - z = 1$ , $x + z = 2$
5802	Solve Using an Inverse Matrix	x-y=3 , y-z=-3 , x+z=2	$x - y = 3$ , $y - z = - 3$ , $x + z = 2$
5803	Solve Using an Inverse Matrix	x-y-z=1 , 4x+3y+z=2 , 25x+10y=0	$x - y - z = 1$ , $4 x + 3 y + z = 2$ , $25 x + 10 y = 0$
5804	Solve Using an Inverse Matrix	x-y-z=4 , -3x+5y+2z=-6 , 2x-3y-z=6	$x - y - z = 4$ , $- 3 x + 5 y + 2 z = - 6$ , $2 x - 3 y - z = 6$
5805	Solve Using an Inverse Matrix	2x+4y-z=10 , x+2y-3z=-10 , 3x-y+z=2	$2 x + 4 y - z = 10$ , $x + 2 y - 3 z = - 10$ , $3 x - y + z = 2$
5806	Solve Using an Inverse Matrix	2x+5y=1 , 3x-1/2y=4	$2 x + 5 y = 1$ , $3 x - \frac{1}{2} y = 4$
5807	Solve Using an Inverse Matrix	2x+5y=1 , 3x+1y=4	$2 x + 5 y = 1$ , $3 x + 1 y = 4$
5808	Solve Using an Inverse Matrix	2x+5y=1 , 3x-1y=4	$2 x + 5 y = 1$ , $3 x - 1 y = 4$
5809	Solve Using an Inverse Matrix	2x+5y=1 , 3x+9y=4	$2 x + 5 y = 1$ , $3 x + 9 y = 4$
5810	Solve Using an Inverse Matrix	2x+5y=1 , 5x+3y=12	$2 x + 5 y = 1$ , $5 x + 3 y = 12$
5811	Solve Using an Inverse Matrix	2x+5y=10 , 3x-2y=-23	$2 x + 5 y = 10$ , $3 x - 2 y = - 23$
5812	Solve Using an Inverse Matrix	2x+5y=10 , y=2-x	$2 x + 5 y = 10$ , $y = 2 - x$
5813	Solve Using an Inverse Matrix	2x+5y=-16 , 6x+y=-20	$2 x + 5 y = - 16$ , $6 x + y = - 20$
5814	Solve Using an Inverse Matrix	x=2y-8 , x+2y=9	$x = 2 y - 8$ , $x + 2 y = 9$
5815	Solve Using an Inverse Matrix	x=3y+2 , -2x+6y=-4	$x = 3 y + 2$ , $- 2 x + 6 y = - 4$
5816	Solve Using an Inverse Matrix	2x-5y=7 , -2x+4y=-5	$2 x - 5 y = 7$ , $- 2 x + 4 y = - 5$
5817	Solve Using an Inverse Matrix	2x-7y=9 , -3x+4y=6	$2 x - 7 y = 9$ , $- 3 x + 4 y = 6$
5818	Solve Using an Inverse Matrix	2x-y=1 , 3x+2y=12	$2 x - y = 1$ , $3 x + 2 y = 12$
5819	Solve Using an Inverse Matrix	-2x-y=-2 , 5x+y=5	$- 2 x - y = - 2$ , $5 x + y = 5$
5820	Solve Using an Inverse Matrix	5x-y=1 , -5x+y=-3	$5 x - y = 1$ , $- 5 x + y = - 3$
5821	Solve Using an Inverse Matrix	5x-y=3 , 3x+2y=-6	$5 x - y = 3$ , $3 x + 2 y = - 6$
5822	Solve Using an Inverse Matrix	5x-y=31 , x+5y=27	$5 x - y = 31$ , $x + 5 y = 27$
5823	Solve Using an Inverse Matrix	5x-y=-6 , 9x+3y=-30	$5 x - y = - 6$ , $9 x + 3 y = - 30$
5824	Solve Using an Inverse Matrix	5x-y-6z=2 , 9x+y-z=5 , 9x+y-5z=7	$5 x - y - 6 z = 2$ , $9 x + y - z = 5$ , $9 x + y - 5 z = 7$
5825	Solve Using an Inverse Matrix	-5x-y-8z=-49 , -4x-6z=-36 , 6y+z=20	$- 5 x - y - 8 z = - 49$ , $- 4 x - 6 z = - 36$ , $6 y + z = 20$
5826	Solve Using an Inverse Matrix	5y-5x=5 , 5x-5y=-5	$5 y - 5 x = 5$ , $5 x - 5 y = - 5$
5827	Solve Using an Inverse Matrix	6a+6b-c=-5 , 8a+2b+c=-7 , 5a+6b-6c=-7	$6 a + 6 b - c = - 5$ , $8 a + 2 b + c = - 7$ , $5 a + 6 b - 6 c = - 7$
5828	Solve Using an Inverse Matrix	6u+v=18 , 5u+2v=22	$6 u + v = 18$ , $5 u + 2 v = 22$
5829	Solve Using an Inverse Matrix	6a+13b=64 , 6a+13b=64	$6 a + 13 b = 64$ , $6 a + 13 b = 64$
5830	Solve Using an Inverse Matrix	6x+1=18-y , 3x-2y=7	$6 x + 1 = 18 - y$ , $3 x - 2 y = 7$
5831	Solve Using an Inverse Matrix	6x+2y=3 , 2x+4y=11	$6 x + 2 y = 3$ , $2 x + 4 y = 11$
5832	Solve Using an Inverse Matrix	-6x+2y=8 , x+3y=-3	$- 6 x + 2 y = 8$ , $x + 3 y = - 3$
5833	Solve Using an Inverse Matrix	6x+3y=12 , 16x+8y=32	$6 x + 3 y = 12$ , $16 x + 8 y = 32$
5834	Solve Using an Inverse Matrix	6x+3y=-6 , 2x+y=-2	$6 x + 3 y = - 6$ , $2 x + y = - 2$
5835	Solve Using an Inverse Matrix	-6x+3y=-9 , -6x+2y=-16	$- 6 x + 3 y = - 9$ , $- 6 x + 2 y = - 16$
5836	Solve Using an Inverse Matrix	6x+3y-9z=7 , 2x+2y+9z=-1 , 5x-y-6z=3	$6 x + 3 y - 9 z = 7$ , $2 x + 2 y + 9 z = - 1$ , $5 x - y - 6 z = 3$
5837	Solve Using an Inverse Matrix	6x+4y+1=0 , 3x+2y-2=0	$6 x + 4 y + 1 = 0$ , $3 x + 2 y - 2 = 0$
5838	Solve Using an Inverse Matrix	6x+5y=19 , 2x+3y=5	$6 x + 5 y = 19$ , $2 x + 3 y = 5$
5839	Solve Using an Inverse Matrix	6x+5y=19 , -3x-7y=22	$6 x + 5 y = 19$ , $- 3 x - 7 y = 22$
5840	Solve Using an Inverse Matrix	6x+6y=-12 , -6x+y=47	$6 x + 6 y = - 12$ , $- 6 x + y = 47$
5841	Solve Using an Inverse Matrix	6x+6y=-19 , 6x+2y=-9	$6 x + 6 y = - 19$ , $6 x + 2 y = - 9$
5842	Solve Using an Inverse Matrix	6x+7y=1 , x+2y=6	$6 x + 7 y = 1$ , $x + 2 y = 6$
5843	Solve Using an Inverse Matrix	6x=-4y-10 , 5x=-y-13	$6 x = - 4 y - 10$ , $5 x = - y - 13$
5844	Solve Using an Inverse Matrix	6x=90+3y , x-3y=50	$6 x = 90 + 3 y$ , $x - 3 y = 50$
5845	Solve Using an Inverse Matrix	6x-12y=24 , -x-6y=4	$6 x - 12 y = 24$ , $- x - 6 y = 4$
5846	Solve Using an Inverse Matrix	-6x-2y=18 , 6y=-18x-54	$- 6 x - 2 y = 18$ , $6 y = - 18 x - 54$
5847	Solve Using an Inverse Matrix	6x-2y=-19 , 5x+4y=-17	$6 x - 2 y = - 19$ , $5 x + 4 y = - 17$
5848	Solve Using an Inverse Matrix	4x+3y=0 , -12x-9y=15	$4 x + 3 y = 0$ , $- 12 x - 9 y = 15$
5849	Solve Using an Inverse Matrix	6x-3y=1 , -12x+6y=-2	$6 x - 3 y = 1$ , $- 12 x + 6 y = - 2$
5850	Solve Using an Inverse Matrix	6x-3y=3 , 7x-y=3	$6 x - 3 y = 3$ , $7 x - y = 3$
5851	Solve Using an Inverse Matrix	6x-3y=42 , 4x+2y=-4	$6 x - 3 y = 42$ , $4 x + 2 y = - 4$
5852	Solve Using an Inverse Matrix	6x-4y=20 , 6x=4y+20	$6 x - 4 y = 20$ , $6 x = 4 y + 20$
5853	Solve Using an Inverse Matrix	6x-4y=28 , 6x=4y+28	$6 x - 4 y = 28$ , $6 x = 4 y + 28$
5854	Solve Using an Inverse Matrix	6x-6y=6 , 4x-5y=-5	$6 x - 6 y = 6$ , $4 x - 5 y = - 5$
5855	Solve Using an Inverse Matrix	6x-8x=10 , -3x+4x=5	$6 x - 8 x = 10$ , $- 3 x + 4 x = 5$
5856	Solve Using an Inverse Matrix	5x=10-10y , 8x+2y=4	$5 x = 10 - 10 y$ , $8 x + 2 y = 4$
5857	Solve Using an Inverse Matrix	5x=20+7y , -4/3x+y=-29/3	$5 x = 20 + 7 y$ , $- \frac{4}{3} x + y = - \frac{29}{3}$
5858	Solve Using an Inverse Matrix	5x=y-5 , 5x-y=2	$5 x = y - 5$ , $5 x - y = 2$
5859	Solve Using an Inverse Matrix	5x-10y+3z=-6 , x+5y-2=0 , 10x-y-2=-30	$5 x - 10 y + 3 z = - 6$ , $x + 5 y - 2 = 0$ , $10 x - y - 2 = - 30$
5860	Solve Using an Inverse Matrix	5x-12y=-16 , -3x+4y=0	$5 x - 12 y = - 16$ , $- 3 x + 4 y = 0$
5861	Solve Using an Inverse Matrix	5x-2y=29-2x , 4x+3y=x+2y+18	$5 x - 2 y = 29 - 2 x$ , $4 x + 3 y = x + 2 y + 18$
5862	Solve Using an Inverse Matrix	-5x-2y=3 , -7x-9y=-2	$- 5 x - 2 y = 3$ , $- 7 x - 9 y = - 2$
5863	Solve Using an Inverse Matrix	-5x-2y=4 , x=3	$- 5 x - 2 y = 4$ , $x = 3$
5864	Solve Using an Inverse Matrix	5x-2y=7 , -3x+y=-4	$5 x - 2 y = 7$ , $- 3 x + y = - 4$
5865	Solve Using an Inverse Matrix	5x-3=-2 , 9x+5y=4	$5 x - 3 = - 2$ , $9 x + 5 y = 4$
5866	Solve Using an Inverse Matrix	5x-3y+3z=3 , 2x-6y-4z=2 , 3x-5y+z=-3	$5 x - 3 y + 3 z = 3$ , $2 x - 6 y - 4 z = 2$ , $3 x - 5 y + z = - 3$
5867	Solve Using an Inverse Matrix	5x-3y=-22 , y=2x+8	$5 x - 3 y = - 22$ , $y = 2 x + 8$
5868	Solve Using an Inverse Matrix	5x-3y=24 , 2x+5y=-9	$5 x - 3 y = 24$ , $2 x + 5 y = - 9$
5869	Solve Using an Inverse Matrix	5x-3y=4 , 7x-2y=4	$5 x - 3 y = 4$ , $7 x - 2 y = 4$
5870	Solve Using an Inverse Matrix	5x-3y=9 , 3x+5y=-49	$5 x - 3 y = 9$ , $3 x + 5 y = - 49$
5871	Solve Using an Inverse Matrix	5x-4y=3 , 2x+8y=-2	$5 x - 4 y = 3$ , $2 x + 8 y = - 2$
5872	Solve Using an Inverse Matrix	5x-4y=33 , y=2x-12	$5 x - 4 y = 33$ , $y = 2 x - 12$
5873	Solve Using an Inverse Matrix	5x-4y=4 , 3x-5y=-8	$5 x - 4 y = 4$ , $3 x - 5 y = - 8$
5874	Solve Using an Inverse Matrix	5x-4y=42 , -x+2y=-6	$5 x - 4 y = 42$ , $- x + 2 y = - 6$
5875	Solve Using an Inverse Matrix	5x-4y=8 , 4x-7y=2	$5 x - 4 y = 8$ , $4 x - 7 y = 2$
5876	Solve Using an Inverse Matrix	5x-5y=-1 , x=2y-1	$5 x - 5 y = - 1$ , $x = 2 y - 1$
5877	Solve Using an Inverse Matrix	5x-6y=0 , 2x-y=17	$5 x - 6 y = 0$ , $2 x - y = 17$
5878	Solve Using an Inverse Matrix	5x-6y=1 , 2x+2y=18	$5 x - 6 y = 1$ , $2 x + 2 y = 18$
5879	Solve Using an Inverse Matrix	5x+4y=-2 , x=y-4	$5 x + 4 y = - 2$ , $x = y - 4$
5880	Solve Using an Inverse Matrix	5x+4y=-4 , 3x+4y=12	$5 x + 4 y = - 4$ , $3 x + 4 y = 12$
5881	Solve Using an Inverse Matrix	-x-3y=14 , 2x+6y=-28	$- x - 3 y = 14$ , $2 x + 6 y = - 28$
5882	Solve Using an Inverse Matrix	5x+5y=15 , 6x-4y=-12	$5 x + 5 y = 15$ , $6 x - 4 y = - 12$
5883	Solve Using an Inverse Matrix	5x+5y=40 , 7x-y=64	$5 x + 5 y = 40$ , $7 x - y = 64$
5884	Solve Using an Inverse Matrix	5x+5y=-5 , -3x+2y=13	$5 x + 5 y = - 5$ , $- 3 x + 2 y = 13$
5885	Solve Using an Inverse Matrix	-5x+5y=-75 , -x-5y=33	$- 5 x + 5 y = - 75$ , $- x - 5 y = 33$
5886	Solve Using an Inverse Matrix	5x+6y=11 , -8x-9y=-17	$5 x + 6 y = 11$ , $- 8 x - 9 y = - 17$
5887	Solve Using an Inverse Matrix	5x+6y=-13 , 4x+3y=-5	$5 x + 6 y = - 13$ , $4 x + 3 y = - 5$
5888	Solve Using an Inverse Matrix	5x+6y=-20 , 9y+2x=25	$5 x + 6 y = - 20$ , $9 y + 2 x = 25$
5889	Solve Using an Inverse Matrix	-5x+6z=37 , 5x+4z=-17	$- 5 x + 6 z = 37$ , $5 x + 4 z = - 17$
5890	Solve Using an Inverse Matrix	-5x+7y=11 , -5x+3y=19	$- 5 x + 7 y = 11$ , $- 5 x + 3 y = 19$
5891	Solve Using an Inverse Matrix	5x+7y=-2 , 3x+3y=-6	$5 x + 7 y = - 2$ , $3 x + 3 y = - 6$
5892	Solve Using an Inverse Matrix	5x+7y=63 , 3x+4y=36	$5 x + 7 y = 63$ , $3 x + 4 y = 36$
5893	Solve Using an Inverse Matrix	5x+y+z=12 , -x+y-4z=-20 , x+4y+4z=10	$5 x + y + z = 12$ , $- x + y - 4 z = - 20$ , $x + 4 y + 4 z = 10$
5894	Solve Using an Inverse Matrix	-5x+y=-2 , -3x+6y=-12	$- 5 x + y = - 2$ , $- 3 x + 6 y = - 12$
5895	Solve Using an Inverse Matrix	-5x+y=-3 , 3x-8y=24	$- 5 x + y = - 3$ , $3 x - 8 y = 24$
5896	Solve Using an Inverse Matrix	5x+y=31 , 34x+7y=211	$5 x + y = 31$ , $34 x + 7 y = 211$
5897	Solve Using an Inverse Matrix	8x+7y=5 , 9x+6y=0	$8 x + 7 y = 5$ , $9 x + 6 y = 0$
5898	Solve Using an Inverse Matrix	8x+7y=-57 , -8x+y=65	$8 x + 7 y = - 57$ , $- 8 x + y = 65$
5899	Solve Using an Inverse Matrix	-8x+9y=-17 , -7x-2y=-5	$- 8 x + 9 y = - 17$ , $- 7 x - 2 y = - 5$
5900	Solve Using an Inverse Matrix	8x+y=11 , 3x+y=6	$8 x + y = 11$ , $3 x + y = 6$