Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
46701	Resolva para k	3k-2=10	$3 k - 2 = 10$
46702	Resolva para k	3k-8=5	$3 k - 8 = 5$
46703	Resolva para k	4(k+2)-k=-6+9	$4 (k + 2) - k = - 6 + 9$
46704	Resolva para k	-4(k-2)+14=3k-20	$- 4 (k - 2) + 14 = 3 k - 20$
46705	Resolva para k	4=k/36	$4 = \frac{k}{36}$
46706	Resolva para k	42kg=92.4lb	$42 kg = 92.4 lbs$
46707	Resolva para k	-4-5(1+8k)=33	$- 4 - 5 (1 + 8 k) = 33$
46708	Resolva para k	45=k(15)	$45 = k (15)$
46709	Resolva para k	48=k*(16(9))	$48 = k \cdot (16 (9))$
46710	Resolva para k	-4k-2=10	$- 4 k - 2 = 10$
46711	Resolva para k	4k(k+5)=5	$4 k (k + 5) = 5$
46712	Tracer le segment de droite	(0,1) , (-8,6)	$(0, 1)$ , $(- 8, 6)$
46713	Tracer le segment de droite	(0,-1) , (1,4)	$(0, - 1)$ , $(1, 4)$
46714	Tracer le segment de droite	(0,2) , (2,3)	$(0, 2)$ , $(2, 3)$
46715	Tracer le segment de droite	(0,-2) , (5,1)	$(0, - 2)$ , $(5, 1)$
46716	Tracer le segment de droite	(0,3) , (-1.5,0)	$(0, 3)$ , $(- 1.5, 0)$
46717	Tracer le segment de droite	(0,-3) , (2,-2.5)	$(0, - 3)$ , $(2, - 2.5)$
46718	Tracer le segment de droite	(0,4) , (4,7)	$(0, 4)$ , $(4, 7)$
46719	Tracer le segment de droite	(0,5) , (3,-9)	$(0, 5)$ , $(3, - 9)$
46720	Tracer le segment de droite	(-1,0) , (3,0)	$(- 1, 0)$ , $(3, 0)$
46721	Tracer le segment de droite	(-1,0) , (3,8)	$(- 1, 0)$ , $(3, 8)$
46722	Tracer le segment de droite	(-1,1) , (1,-9)	$(- 1, 1)$ , $(1, - 9)$
46723	Tracer le segment de droite	(1,1) , (3,7)	$(1, 1)$ , $(3, 7)$
46724	Tracer le segment de droite	(-1,1) , (-5,2)	$(- 1, 1)$ , $(- 5, 2)$
46725	Tracer le segment de droite	(1,18) , (-8,12)	$(1, 18)$ , $(- 8, 12)$
46726	Resolva para z	-7=3z-1	$- 7 = 3 z - 1$
46727	Resolva para z	-7=z-11	$- 7 = z - 11$
46728	Resolva para z	7z-6+(-z)=z+24+(-z)	$7 z - 6 + (- z) = z + 24 + (- z)$
46729	Resolva para z	7z-9y=24	$7 z - 9 y = 24$
46730	Resolva para z	-8=z/7+2	$- 8 = \frac{z}{7} + 2$
46731	Resolva para z	8=25-z	$8 = 25 - z$
46732	Resolva para z	8-12z=92	$8 - 12 z = 92$
46733	Resolva para z	8z+4=6z-4	$8 z + 4 = 6 z - 4$
46734	Resolva para z	8z-3z=50	$8 z - 3 z = 50$
46735	Resolva para z	9(5z+1)=5z-8z	$9 (5 z + 1) = 5 z - 8 z$
46736	Resolva para z	-9.5z-0.05=10.5z+1.05	$- 9.5 z - 0.05 = 10.5 z + 1.05$
46737	Resolva para z	-9z=20+z	$- 9 z = 20 + z$
46738	Resolva para z	c=0.41+0.26(z-1)	$c = 0.41 + 0.26 (z - 1)$
46739	Resolva para z	(z+9)^2=13	${(z + 9)}^{2} = 13$
46740	Resolva para Z	X=4/7(Y+Z)	$X = \frac{4}{7} (Y + Z)$
46741	Resolva para z	y=((z-3)(z-1))/((z-1)(z-5))	$y = \frac{(z - 3) (z - 1)}{(z - 1) (z - 5)}$
46742	Resolva para z	y=1/3*((z+4)(z+1))	$y = \frac{1}{3} \cdot ((z + 4) (z + 1))$
46743	Resolva para z	y=2z-4	$y = 2 z - 4$
46744	Resolva para z	y=-3z+2	$y = - 3 z + 2$
46745	Resolva para z	z(2z-8)=(2z-4)(z-7)	$z (2 z - 8) = (2 z - 4) (z - 7)$
46746	Resolva para z	z+13/9=-13/9	$z + \frac{13}{9} = - \frac{13}{9}$
46747	Resolva para z	z=(1/2)(7)(5)	$z = (\frac{1}{2}) (7) (5)$
46748	Resolva para z	z=2y	$z = 2 y$
46749	Resolva para z	z=4 racine carrée de z-4	$z = 4 \sqrt{z - 4}$
46750	Resolva para z	z-1=5	$z - 1 = 5$
46751	Resolva para z	z-9=-5z-9	$z - 9 = - 5 z - 9$
46752	Multiplier	3*36	$3 \cdot 36$
46753	Multiplier	3*2x	$3 \cdot 2 x$
46754	Tracer le segment de droite	(1/6,-1/3) , (5/6,5)	$(\frac{1}{6}, - \frac{1}{3})$ , $(\frac{5}{6}, 5)$
46755	Évaluer	4÷0	$4 \div 0$
46756	Resolva para z	-16=8-6z+10z	$- 16 = 8 - 6 z + 10 z$
46757	Resolva para z	18+6(z-3)=5z+1	$18 + 6 (z - 3) = 5 z + 1$
46758	Resolva para z	2(4z-8)=6(z+6)	$2 (4 z - 8) = 6 (z + 6)$
46759	Resolva para z	2.6(z+17)=-2.6(z-1.5)	$2.6 (z + 17) = - 2.6 (z - 1.5)$
46760	Resolva para z	2÷z-1+1÷z-2=2	$2 \div z - 1 + 1 \div z - 2 = 2$
46761	Resolva para z	21-5z=13+13z	$21 - 5 z = 13 + 13 z$
46762	Resolva para z	25z+65y=35z	$25 z + 65 y = 35 z$
46763	Resolva para z	-2z+23/6z=22/15	$- 2 z + \frac{23}{6} z = \frac{22}{15}$
46764	Resolva para z	2z=4z-16	$2 z = 4 z - 16$
46765	Resolva para z	2z-5y=-10	$2 z - 5 y = - 10$
46766	Resolva para z	2z-6-z-1=-3+5z	$2 z - 6 - z - 1 = - 3 + 5 z$
46767	Resolva para z	3z+4y=-24	$3 z + 4 y = - 24$
46768	Resolva para z	3.6z+4-4.6z=2	$3.6 z + 4 - 4.6 z = 2$
46769	Resolva para z	-39-4(2z-3)=4z-3(4-z)	$- 39 - 4 (2 z - 3) = 4 z - 3 (4 - z)$
46770	Resolva para z	3z+7=7+2z+4	$3 z + 7 = 7 + 2 z + 4$
46771	Resolva para z	3z=1/2	$3 z = \frac{1}{2}$
46772	Resolva para z	-4(z+6)-42=8-46	$- 4 (z + 6) - 42 = 8 - 46$
46773	Resolva para z	4-3/5z=13	$4 - \frac{3}{5} z = 13$
46774	Resolva para z	4z+6z=2(z+3)+2	$4 z + 6 z = 2 (z + 3) + 2$
46775	Resolva para z	4z+7-6z=13	$4 z + 7 - 6 z = 13$
46776	Resolva para z	5(-4-2z)=11z	$5 (- 4 - 2 z) = 11 z$
46777	Resolva para z	-5(-4-3z)=16z	$- 5 (- 4 - 3 z) = 16 z$
46778	Resolva para z	5(z-8)+2=-38	$5 (z - 8) + 2 = - 38$
46779	Resolva para z	52=4z	$52 = 4 z$
46780	Resolva para z	5-3z=8	$5 - 3 z = 8$
46781	Resolva para z	5z-12-7z=z+12+z	$5 z - 12 - 7 z = z + 12 + z$
46782	Resolva para z	5z-3z=3	$5 z - 3 z = 3$
46783	Resolva para z	6(4z+2)=3(8z+4)	$6 (4 z + 2) = 3 (8 z + 4)$
46784	Resolva para z	-6(z+9)-6(-5z-1)=23(z-1)-10	$- 6 (z + 9) - 6 (- 5 z - 1) = 23 (z - 1) - 10$
46785	Resolva para z	6+2(4z-5)=-2(6z-3)+8z	$6 + 2 (4 z - 5) = - 2 (6 z - 3) + 8 z$
46786	Resolva para z	6=z/5.9	$6 = \frac{z}{5.9}$
46787	Resolva para z	60=(10z)/10	$60 = \frac{10 z}{10}$
46788	Resolva para z	6k-2z=12	$6 k - 2 z = 12$
46789	Resolva para z	6z=-z+21	$6 z = - z + 21$
46790	Resolva para z	y^2-4z-4=0	$y^{2} - 4 z - 4 = 0$
46791	Resolva para z	z/18=-20	$\frac{z}{18} = - 20$
46792	Resolva para z	z/2+z/9=5/2	$\frac{z}{2} + \frac{z}{9} = \frac{5}{2}$
46793	Resolva para z	z/24=8	$\frac{z}{24} = 8$
46794	Resolva para z	z/3+z/7=5/3	$\frac{z}{3} + \frac{z}{7} = \frac{5}{3}$
46795	Resolva para z	z/3=5/8	$\frac{z}{3} = \frac{5}{8}$
46796	Resolva para z	z/4+4/5=5/8	$\frac{z}{4} + \frac{4}{5} = \frac{5}{8}$
46797	Resolva para z	z/4=-23-7	$\frac{z}{4} = - 23 - 7$
46798	Resolva para z	z/5+4=z/4+6	$\frac{z}{5} + 4 = \frac{z}{4} + 6$
46799	Resolva para z	z/5+51=87	$\frac{z}{5} + 51 = 87$
46800	Resolva para z	z/8+z/7=9/8	$\frac{z}{8} + \frac{z}{7} = \frac{9}{8}$