-12=-3q-18

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Solution for -12=-3q-18 equation:


Simplifying
-12 = -3q + -18

Reorder the terms:
-12 = -18 + -3q

Solving
-12 = -18 + -3q

Solving for variable 'q'.

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

Add '3q' to each side of the equation.
-12 + 3q = -18 + -3q + 3q

Combine like terms: -3q + 3q = 0
-12 + 3q = -18 + 0
-12 + 3q = -18

Add '12' to each side of the equation.
-12 + 12 + 3q = -18 + 12

Combine like terms: -12 + 12 = 0
0 + 3q = -18 + 12
3q = -18 + 12

Combine like terms: -18 + 12 = -6
3q = -6

Divide each side by '3'.
q = -2

Simplifying
q = -2

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