-72=8z

Solution for -72=8z equation:

Simplifying
-72 = 8z

Solving
-72 = 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-72 + -8z = 8z + -8z

Combine like terms: 8z + -8z = 0
-72 + -8z = 0

Add '72' to each side of the equation.
-72 + 72 + -8z = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -8z = 0 + 72
-8z = 0 + 72

Combine like terms: 0 + 72 = 72
-8z = 72

Divide each side by '-8'.
z = -9

Simplifying
z = -9