7z-4=8+5z

Simple and best practice solution for 7z-4=8+5z 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-4=8+5z equation:


Simplifying
7z + -4 = 8 + 5z

Reorder the terms:
-4 + 7z = 8 + 5z

Solving
-4 + 7z = 8 + 5z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-5z' to each side of the equation.
-4 + 7z + -5z = 8 + 5z + -5z

Combine like terms: 7z + -5z = 2z
-4 + 2z = 8 + 5z + -5z

Combine like terms: 5z + -5z = 0
-4 + 2z = 8 + 0
-4 + 2z = 8

Add '4' to each side of the equation.
-4 + 4 + 2z = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 2z = 8 + 4
2z = 8 + 4

Combine like terms: 8 + 4 = 12
2z = 12

Divide each side by '2'.
z = 6

Simplifying
z = 6

See similar equations:

| y=2x^2+5x-12 | | y=11x-18 | | y=-2(x-2.5)(x+2) | | 3(a-2)=-5a-2(3-a) | | 4(0.03x-2)=-2.96 | | y=(x-4)(x+1) | | -6+x-2x=12 | | 10x+6=5x | | 10x+6=5x-6 | | x^3-3x^2-16x+48=0 | | 3.8=3-7.2 | | 4x+2x+x+x=96 | | 3x^2=39 | | 8(y-4)=8+7y | | 54=x^2-3x | | -6+8=12 | | 6x-x^2=1 | | 3-4a=15 | | -14+6x+7-2x=1+5x | | 2(3+6x)-1=65 | | -5x+6x-7=13 | | 15-4X=6-3X | | x-3x=14-4x | | -3x-3=-8-5 | | 2x^2-9=0 | | x+2=-14-x | | 6(5x-2)=108 | | 0.5x+2=27 | | 7+3y=2y-5 | | -8=(2)(5)z+4 | | Solve-4b+2=18 | | -x+8=5 |

Equations solver categories