Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
32701	Resolva para z	z=(1+w)/(1-w)	$z = \frac{1 + w}{1 - w}$
32702	Resolva para z	-7z+4(z-7)=-16	$- 7 z + 4 (z - 7) = - 16$
32703	Resolva para z	7z=42	$7 z = 42$
32704	Resolva para z	7z=y	$7 z = y$
32705	Resolva para z	-7z-5z=4/5	$- 7 z - 5 z = \frac{4}{5}$
32706	Resolva para z	8(1+5z)+5=13+5z	$8 (1 + 5 z) + 5 = 13 + 5 z$
32707	Resolva para z	8(1+8z)=-440	$8 (1 + 8 z) = - 440$
32708	Resolva para z	8(2z+5)=7(z+3)-15	$8 (2 z + 5) = 7 (z + 3) - 15$
32709	Resolva para z	8(2z-8)-2=8(z-5)+6	$8 (2 z - 8) - 2 = 8 (z - 5) + 6$
32710	Resolva para z	-8(4+9z)=7(-2-11z)	$- 8 (4 + 9 z) = 7 (- 2 - 11 z)$
32711	Resolva para z	8(4z-4)=-5z-32	$8 (4 z - 4) = - 5 z - 32$
32712	Resolva para z	8*z=20	$8 \cdot z = 20$
32713	Resolva para z	8(2-z)^2=2(8-z)^2	$8 {(2 - z)}^{2} = 2 {(8 - z)}^{2}$
32714	Resolva para z	-8+ racine carrée de z^2+7z-17=z	$- 8 + \sqrt{z^{2} + 7 z - 17} = z$
32715	Resolva para z	-8+4(-4z-5)=-2(7z+7)-5	$- 8 + 4 (- 4 z - 5) = - 2 (7 z + 7) - 5$
32716	Resolva para z	8+5z=43	$8 + 5 z = 43$
32717	Resolva para z	8=1/(z+6)	$8 = \frac{1}{z + 6}$
32718	Resolva para z	8=6z+38	$8 = 6 z + 38$
32719	Resolva para z	8=z-2	$8 = z - 2$
32720	Resolva para z	81=3^(z-3)	$81 = 3^{z - 3}$
32721	Resolva para z	81=8z-17z	$81 = 8 z - 17 z$
32722	Resolva para z	8-10=z/-6	$8 - 10 = \frac{z}{- 6}$
32723	Resolva para z	84=z*90	$84 = z \cdot 90$
32724	Resolva para z	-8z-(3z+6)=4-z	$- 8 z - (3 z + 6) = 4 - z$
32725	Resolva para z	-8z=16	$- 8 z = 16$
32726	Resolva para z	8z=-80	$8 z = - 80$
32727	Resolva para z	8z-24-z=5z-17	$8 z - 24 - z = 5 z - 17$
32728	Resolva para z	8z-4-4z-1=5+4z-13	$8 z - 4 - 4 z - 1 = 5 + 4 z - 13$
32729	Resolva para z	8z-4z+3z=28	$8 z - 4 z + 3 z = 28$
32730	Resolva para z	8z-5.5=10.1	$8 z - 5.5 = 10.1$
32731	Resolva para z	8z-8-5z=-14	$8 z - 8 - 5 z = - 14$
32732	Resolva para z	9(3z-5)=5(z-3)-18	$9 (3 z - 5) = 5 (z - 3) - 18$
32733	Resolva para z	9(z-1)=-3(3-z)+6z	$9 (z - 1) = - 3 (3 - z) + 6 z$
32734	Resolva para z	6z=18	$6 z = 18$
32735	Resolva para z	-6z=18	$- 6 z = 18$
32736	Resolva para z	6z=30	$6 z = 30$
32737	Resolva para z	6z=45	$6 z = 45$
32738	Resolva para z	6z=8z+2	$6 z = 8 z + 2$
32739	Resolva para z	6z-1 3/4=-6 1/4	$6 z - 1 \frac{3}{4} = - 6 \frac{1}{4}$
32740	Resolva para z	-6z-13=83	$- 6 z - 13 = 83$
32741	Resolva para z	6z-2y=1	$6 z - 2 y = 1$
32742	Resolva para z	6z-5=2z+3	$6 z - 5 = 2 z + 3$
32743	Resolva para z	-7(1+9z)=-20	$- 7 (1 + 9 z) = - 20$
32744	Resolva para z	7(4z-2)=29z	$7 (4 z - 2) = 29 z$
32745	Resolva para z	7(4z-2)=70	$7 (4 z - 2) = 70$
32746	Resolva para z	7(z+3)=6(z-3)	$7 (z + 3) = 6 (z - 3)$
32747	Resolva para z	-7(z-6)=-70	$- 7 (z - 6) = - 70$
32748	Resolva para z	7.16+z=16.16	$7.16 + z = 16.16$
32749	Resolva para z	7.4-3.2z=1.2z+4.3	$7.4 - 3.2 z = 1.2 z + 4.3$
32750	Resolva para z	7.4z-3.7=11.1	$7.4 z - 3.7 = 11.1$
32751	Resolva para z	7z^2=18z-11	$7 z^{2} = 18 z - 11$
32752	Resolva para z	z/5-3=12	$\frac{z}{5} - 3 = 12$
32753	Resolva para z	z/5-5=30	$\frac{z}{5} - 5 = 30$
32754	Resolva para z	z/(5z+18)=-3/z	$\frac{z}{5 z + 18} = \frac{- 3}{z}$
32755	Resolva para z	z/6-z/3=z/12	$\frac{z}{6} - \frac{z}{3} = \frac{z}{12}$
32756	Resolva para z	z/6=-10	$\frac{z}{6} = - 10$
32757	Resolva para z	z/7=16/56	$\frac{z}{7} = \frac{16}{56}$
32758	Resolva para z	z/7=8	$\frac{z}{7} = 8$
32759	Resolva para z	z/-7-13=-2	$\frac{z}{- 7} - 13 = - 2$
32760	Resolva para z	z/7-3=4	$\frac{z}{7} - 3 = 4$
32761	Resolva para z	z/(7z+24)=2/z	$\frac{z}{7 z + 24} = \frac{2}{z}$
32762	Resolva para z	z/8=2	$\frac{z}{8} = 2$
32763	Resolva para z	z/8-z=7	$\frac{z}{8} - z = 7$
32764	Resolva para z	z/9+z/4=13/36	$\frac{z}{9} + \frac{z}{4} = \frac{13}{36}$
32765	Resolva para z	z/9=103/223	$\frac{z}{9} = \frac{103}{223}$
32766	Resolva para z	z/9-1=-2	$\frac{z}{9} - 1 = - 2$
32767	Resolva para z	z/(z+8)=(z-2)/(z+4)	$\frac{z}{z + 8} = \frac{z - 2}{z + 4}$
32768	Resolva para z	z/(z-1)-12/(z^2-z)=-1/(z-1)	$\frac{z}{z - 1} - \frac{12}{z^{2} - z} = - \frac{1}{z - 1}$
32769	Resolva para z	z^(2/3)-49/64=0	$z^{\frac{2}{3}} - \frac{49}{64} = 0$
32770	Resolva para z	-4z=2z-12	$- 4 z = 2 z - 12$
32771	Resolva para z	4z=-4	$4 z = - 4$
32772	Resolva para z	4z=4i racine carrée de 2	$4 z = 4 i \sqrt{2}$
32773	Resolva para z	4z-2(z+5)=-(2z+15)	$4 z - 2 (z + 5) = - (2 z + 15)$
32774	Resolva para z	4z-3(z+2)=2(1-3z)	$4 z - 3 (z + 2) = 2 (1 - 3 z)$
32775	Resolva para z	4z-3=-27	$4 z - 3 = - 27$
32776	Resolva para z	-4z^4+11=-1	$- 4 z^{4} + 11 = - 1$
32777	Resolva para z	5(2z-3)=9(z+5)	$5 (2 z - 3) = 9 (z + 5)$
32778	Resolva para z	5(2z-4)=9(z+5)	$5 (2 z - 4) = 9 (z + 5)$
32779	Resolva para z	5(3(z+4)-2(1-z))-z-15=14z	$5 (3 (z + 4) - 2 (1 - z)) - z - 15 = 14 z$
32780	Resolva para z	-5(3z+6)=-3(4z-2)	$- 5 (3 z + 6) = - 3 (4 z - 2)$
32781	Resolva para z	-5(z+2)-z-7=-6(z+4)+7	$- 5 (z + 2) - z - 7 = - 6 (z + 4) + 7$
32782	Resolva para z	5(z-2)=0	$5 (z - 2) = 0$
32783	Resolva para z	5(z-2)-6=5z-(4z-2)	$5 (z - 2) - 6 = 5 z - (4 z - 2)$
32784	Resolva para z	-5(z-3)(-z+5)=0	$- 5 (z - 3) (- z + 5) = 0$
32785	Resolva para z	5*z=5z	$5 \cdot z = 5 z$
32786	Resolva para z	5z^2-3z-8=0	$5 z^{2} - 3 z - 8 = 0$
32787	Resolva para z	5z^4+16z^2-45=0	$5 z^{4} + 16 z^{2} - 45 = 0$
32788	Resolva para z	5+1/4z=9	$5 + \frac{1}{4} z = 9$
32789	Resolva para z	5+y=8-z	$5 + y = 8 - z$
32790	Resolva para z	5+z=13	$5 + z = 13$
32791	Resolva para z	57÷z=2.2	$57 \div z = 2.2$
32792	Resolva para z	5y+3z=24	$5 y + 3 z = 24$
32793	Resolva para z	-5z-(4z+6)=21	$- 5 z - (4 z + 6) = 21$
32794	Resolva para z	5z(z-1)=0	$5 z (z - 1) = 0$
32795	Resolva para z	5z(z-2)=(z-2)^2	$5 z (z - 2) = {(z - 2)}^{2}$
32796	Resolva para z	5z+16=51	$5 z + 16 = 51$
32797	Resolva para z	5z+2=12	$5 z + 2 = 12$
32798	Resolva para z	5z-4y=0	$5 z - 4 y = 0$
32799	Resolva para z	6+z/2=4	$6 + \frac{z}{2} = 4$
32800	Resolva para z	6(3+5z)-4=194	$6 (3 + 5 z) - 4 = 194$