8z-4=-76

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Solution for 8z-4=-76 equation: 


Simplifying
8z + -4 = -76

Reorder the terms:
-4 + 8z = -76

Solving
-4 + 8z = -76

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 8z = -76 + 4

Combine like terms: -4 + 4 = 0
0 + 8z = -76 + 4
8z = -76 + 4

Combine like terms: -76 + 4 = -72
8z = -72

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

Simplifying
z = -9

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