7z+3=-2z=-12

Simple and best practice solution for 7z+3=-2z=-12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7z+3=-2z=-12 equation: 



7z+3=-2z=-12

We move all terms to the left:

7z+3-(-2z)=0

We get rid of parentheses

7z+2z+3=0

We add all the numbers together, and all the variables

9z+3=0

We move all terms containing z to the left, all other terms to the right

9z=-3

z=-3/9

z=-1/3

See similar equations:

| x+(-22)=35 | | h/5=21 | | 5(-5+q)=5-q | | 2(x+6)=100 | | 41/105=x/630 | | |2x+10|=14 | | -2/3w-1/2=2/7 | | -3x-4=2x-2 | | -5x^2=-20x | | 3/8x-5=13 | | v=155 | | 12r=3r+18 | | (5n+5)=25 | | 10x+28(x-4)=420 | | 7(2x-5)=13+2x | | 11/23=616/x | | x^2=14x=0 | | 4x+22+5x-8=180 | | 6(1+2x)=26+8x | | 4x+22+5x-8=189 | | 8b+3+-2b=-45 | | 6x+7+8x-17=180 | | 4(u+3)=-4(4u-1)+8u | | 4p^2-32p-5=0 | | -3(-x+5)-3x=3(x-5)-6 | | 9=–2v–v | | 8x+x^2=20 | | (x+3)(x-3)=6x-17 | | -7(y-4)=6y-37 | | 7u+45=-5(u+3) | | 5(y+2)-7y=-6 | | 2-(3x+1)+x=5x+7 |

Equations solver categories