Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
9001	求解x	403÷15.5=2499÷x	$403 \div 15.5 = 2499 \div x$
9002	求解x	42 1/2*x=51	$42 \frac{1}{2} \cdot x = 51$
9003	求解x	-47-x=4x+19	$- 47 - x = 4 x + 19$
9004	求解x	49x^2=36	$49 x^{2} = 36$
9005	求解x	47 1/3=x+4(-11/4x+1)	$47 \frac{1}{3} = x + 4 (- \frac{11}{4} x + 1)$
9006	求解x	4x+1/5=3/5	$4 x + \frac{1}{5} = \frac{3}{5}$
9007	求解x	4x+5/6=5x-5/6	$4 x + \frac{5}{6} = 5 x - \frac{5}{6}$
9008	求解x	4.8+x-5.9=3.6	$4.8 + x - 5.9 = 3.6$
9009	求解x	(4(x+4))/8=3x-3	$\frac{4 (x + 4)}{8} = 3 x - 3$
9010	求解x	-3x=63	$- 3 x = 63$
9011	求解x	4(x-1)+7x=2x+14	$4 (x - 1) + 7 x = 2 x + 14$
9012	求解x	4x^3-36x=0	$4 x^{3} - 36 x = 0$
9013	Sottrazione	(16x^3+2x^2)-4x^3	$(16 x^{3} + 2 x^{2}) - 4 x^{3}$
9014	求解x	4+2x=-4x-20	$4 + 2 x = - 4 x - 20$
9015	求解x	-4=(3x-2)/2	$- 4 = \frac{3 x - 2}{2}$
9016	求解x	4=2x-7	$4 = 2 x - 7$
9017	求解x	32÷x=80	$32 \div x = 80$
9018	求解x	32-2(5-2)^2=45x	$32 - 2 {(5 - 2)}^{2} = 45 x$
9019	求解x	-33+4x=-11	$- 33 + 4 x = - 11$
9020	求解x	3-2x(x-1)=x(3-2x)-(x-3)	$3 - 2 x (x - 1) = x (3 - 2 x) - (x - 3)$
9021	求解x	36x^2-1=0	$36 x^{2} - 1 = 0$
9022	求解x	-3=x/7	$- 3 = \frac{x}{7}$
9023	求解x	-30+x=x-30	$- 30 + x = x - 30$
9024	求解x	-3=2x-0	$- 3 = 2 x - 0$
9025	求解x	-3=2x-1	$- 3 = 2 x - 1$
9026	求解x	32+3x=86	$32 + 3 x = 86$
9027	求解x	396=x+2x4	$396 = x + 2 \cdot x \cdot 4$
9028	求解x	36-4x-3x=22	$36 - 4 x - 3 x = 22$
9029	求解x	380x+390x=1540	$380 x + 390 x = 1540$
9030	求解x	3x(2x-3)(3x+4)=0	$3 x (2 x - 3) (3 x + 4) = 0$
9031	求解x	3x+1/2y=-2	$3 x + \frac{1}{2} y = - 2$
9032	求解x	-3x+1/3=8/3	$- 3 x + \frac{1}{3} = \frac{8}{3}$
9033	求解x	-3x+10=4	$- 3 x + 10 = 4$
9034	求解x	3x+(1/2)/(3*x)+4x-2+x=169	$3 x + \frac{\frac{1}{2}}{3 \cdot x} + 4 x - 2 + x = 169$
9035	求解x	3x+17=x-3	$3 x + 17 = x - 3$
9036	求解X	3X+10=25	$3 X + 10 = 25$
9037	求解x	3x+15-9=2(x+2)	$3 x + 15 - 9 = 2 (x + 2)$
9038	求解x	3x+2(5x-3)=7	$3 x + 2 (5 x - 3) = 7$
9039	求解x	3x+226=7(x-6)	$3 x + 226 = 7 (x - 6)$
9040	求解x	3x=4y	$3 x = 4 y$
9041	求解x	3x-1=4x+8-x	$3 x - 1 = 4 x + 8 - x$
9042	求解x	3x-1=5	$3 x - 1 = 5$
9043	求解x	3x-2y=3	$3 x - 2 y = 3$
9044	求解x	3x-2y=16	$3 x - 2 y = 16$
9045	求解x	3x-2=x+2	$3 x - 2 = x + 2$
9046	求解x	3x-26=10	$3 x - 26 = 10$
9047	求解x	3x-2y+6=0	$3 x - 2 y + 6 = 0$
9048	求解x	3x-17=5x+21	$3 x - 17 = 5 x + 21$
9049	求解x	3x-1=14	$3 x - 1 = 14$
9050	求解x	3x-16=2	$3 x - 16 = 2$
9051	求解x	-3x=21	$- 3 x = 21$
9052	求解x	3x-4y=2	$3 x - 4 y = 2$
9053	求解x	-3x-4y=22	$- 3 x - 4 y = 22$
9054	求解x	3x-4=9x+28	$3 x - 4 = 9 x + 28$
9055	求解x	3x-4=20	$3 x - 4 = 20$
9056	求解x	3x-4y+12=0	$3 x - 4 y + 12 = 0$
9057	求解x	3x-32=-7x+28	$3 x - 32 = - 7 x + 28$
9058	求解x	3x-4=28	$3 x - 4 = 28$
9059	求解x	3x-4=2x+7	$3 x - 4 = 2 x + 7$
9060	求解x	3x+8=64	$3 x + 8 = 64$
9061	求解x	3x+5y=12	$3 x + 5 y = 12$
9062	求解x	3x-5y=13	$3 x - 5 y = 13$
9063	求解x	3x+9=27	$3 x + 9 = 27$
9064	求解x	3x+9=24	$3 x + 9 = 24$
9065	求解x	3x+c=cx-2	$3 x + c = c x - 2$
9066	求解x	3x+x+4=8x-4x+4	$3 x + x + 4 = 8 x - 4 x + 4$
9067	求解x	3x+y=23	$3 x + y = 23$
9068	求解x	3x=1/4	$3 x = \frac{1}{4}$
9069	求解x	2x-3y=-4	$2 x - 3 y = - 4$
9070	求解x	3x+6=4x	$3 x + 6 = 4 x$
9071	求解x	3x+4y=10	$3 x + 4 y = 10$
9072	求解x	3x+4y=18	$3 x + 4 y = 18$
9073	求解x	3x+4y-3=5+2y	$3 x + 4 y - 3 = 5 + 2 y$
9074	求解x	5x+2y=18	$5 x + 2 y = 18$
9075	求解x	-5x+2y=-19	$- 5 x + 2 y = - 19$
9076	求解x	5x+3y=45	$5 x + 3 y = 45$
9077	求解x	-5x+3y=-15	$- 5 x + 3 y = - 15$
9078	求解x	5x+4b-c=c	$5 x + 4 b - c = c$
9079	求解x	5x+5=90	$5 x + 5 = 90$
9080	求解x	5x+2=12	$5 x + 2 = 12$
9081	求解x	5x+25=180	$5 x + 25 = 180$
9082	求解x	5x+15y=3	$5 x + 15 y = 3$
9083	求解x	5x+20=0	$5 x + 20 = 0$
9084	求解x	5x+1/10=1/20	$5 x + \frac{1}{10} = \frac{1}{20}$
9085	求解x	5x(x+3)=4(x-4)	$5 x (x + 3) = 4 (x - 4)$
9086	求解x	5x-12/-4=-7	$5 x - \frac{12}{- 4} = - 7$
9087	求解x	504.184(x-30)=-(2800*(0.43(x-100)))	$50 \cdot 4.184 \cdot (x - 30) = - (2800 \cdot (0.43 (x - 100)))$
9088	求解x	5x+12=7x	$5 x + 12 = 7 x$
9089	求解x	-5x+13=-17	$- 5 x + 13 = - 17$
9090	求解x	5.3x-3.44=4.24-4.3x	$5.3 x - 3.44 = 4.24 - 4.3 x$
9091	求解x	5+x-12=x-7	$5 + x - 12 = x - 7$
9092	求解x	-5=-2x+7	$- 5 = - 2 x + 7$
9093	求解x	5x^2=12	$5 x^{2} = 12$
9094	求解x	5+2(x-2)=19	$5 + 2 (x - 2) = 19$
9095	求解x	5+2x-10=x+6	$5 + 2 x - 10 = x + 6$
9096	求解x	5=-1/2*(2x-4)-2x	$5 = - \frac{1}{2} \cdot (2 x - 4) - 2 x$
9097	求解x	5-2x=3x+8	$5 - 2 x = 3 x + 8$
9098	求解x	5-2x=-4x+9	$5 - 2 x = - 4 x + 9$
9099	求解x	50+0.07x=0.05(x+1400)	$50 + 0.07 x = 0.05 (x + 1400)$
9100	求解x	-50+40-5=x	$- 50 + 40 - 5 = x$