7z-2=9z-8

Simple and best practice solution for 7z-2=9z-8 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-2=9z-8 equation: 



7z-2=9z-8

We move all terms to the left:

7z-2-(9z-8)=0

We get rid of parentheses

7z-9z+8-2=0

We add all the numbers together, and all the variables

-2z+6=0

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

-2z=-6

z=-6/-2

z=+3

See similar equations:

| 8x-6.4=9x | | -5/3w=-25 | | 6m+7=-43 | | 4(-6)+4=2(x-3) | | 7−5+3x−1= | | -12=-3/4w | | -21=2-n/3 | | -4(x+9)=-15 | | -7=11+z | | 4x+7=-2×-17 | | -24=3c/8 | | 24=3/8*c | | 20+6x=90 | | 11x+8=8x=1 | | -24=3/8*c | | x/5+-12=-18 | | 24m=3/4 | | 17x-2=7x+810 | | 24=3/4m | | (1/3)x+12=(3/4)x-38 | | .3x=8 | | 6y-5.8=7y | | 32​ b+5=20−bb= | | -6t=-156 | | 3×-15=x+27 | | -10=v+-12 | | 9.9=a/0.1 | | 2.9x=23.2 | | 3x+5=14-x | | 4(-2+1)=-7(x+1) | | 12–r2=15 | | −5x+12=5x+12 |

Equations solver categories