8q-12=-84

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Solution for 8q-12=-84 equation: 


Simplifying
8q + -12 = -84

Reorder the terms:
-12 + 8q = -84

Solving
-12 + 8q = -84

Solving for variable 'q'.

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

Add '12' to each side of the equation.
-12 + 12 + 8q = -84 + 12

Combine like terms: -12 + 12 = 0
0 + 8q = -84 + 12
8q = -84 + 12

Combine like terms: -84 + 12 = -72
8q = -72

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

Simplifying
q = -9

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