-3q+12=81

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Solution for -3q+12=81 equation: 


Simplifying
-3q + 12 = 81

Reorder the terms:
12 + -3q = 81

Solving
12 + -3q = 81

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 + -3q = 81 + -12

Combine like terms: 12 + -12 = 0
0 + -3q = 81 + -12
-3q = 81 + -12

Combine like terms: 81 + -12 = 69
-3q = 69

Divide each side by '-3'.
q = -23

Simplifying
q = -23

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