-q=12+2q

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Solution for -q=12+2q equation: 


Simplifying
-1q = 12 + 2q

Solving
-1q = 12 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
-1q + -2q = 12 + 2q + -2q

Combine like terms: -1q + -2q = -3q
-3q = 12 + 2q + -2q

Combine like terms: 2q + -2q = 0
-3q = 12 + 0
-3q = 12

Divide each side by '-3'.
q = -4

Simplifying
q = -4

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