-8+9z+2-2z=

Solution for -8+9z+2-2z= equation:

Simplifying
-8 + 9z + 2 + -2z = 0

Reorder the terms:
-8 + 2 + 9z + -2z = 0

Combine like terms: -8 + 2 = -6
-6 + 9z + -2z = 0

Combine like terms: 9z + -2z = 7z
-6 + 7z = 0

Solving
-6 + 7z = 0

Solving for variable 'z'.

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

Add '6' to each side of the equation.
-6 + 6 + 7z = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 7z = 0 + 6
7z = 0 + 6

Combine like terms: 0 + 6 = 6
7z = 6

Divide each side by '7'.
z = 0.8571428571

Simplifying
z = 0.8571428571