8z-12+6z+90=

Solution for 8z-12+6z+90= equation:

Simplifying
8z + -12 + 6z + 90 = 0

Reorder the terms:
-12 + 90 + 8z + 6z = 0

Combine like terms: -12 + 90 = 78
78 + 8z + 6z = 0

Combine like terms: 8z + 6z = 14z
78 + 14z = 0

Solving
78 + 14z = 0

Solving for variable 'z'.

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

Add '-78' to each side of the equation.
78 + -78 + 14z = 0 + -78

Combine like terms: 78 + -78 = 0
0 + 14z = 0 + -78
14z = 0 + -78

Combine like terms: 0 + -78 = -78
14z = -78

Divide each side by '14'.
z = -5.571428571

Simplifying
z = -5.571428571