-12+q=3q+20

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Solution for -12+q=3q+20 equation:


Simplifying
-12 + q = 3q + 20

Reorder the terms:
-12 + q = 20 + 3q

Solving
-12 + q = 20 + 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 + q + -3q = 20 + 3q + -3q

Combine like terms: q + -3q = -2q
-12 + -2q = 20 + 3q + -3q

Combine like terms: 3q + -3q = 0
-12 + -2q = 20 + 0
-12 + -2q = 20

Add '12' to each side of the equation.
-12 + 12 + -2q = 20 + 12

Combine like terms: -12 + 12 = 0
0 + -2q = 20 + 12
-2q = 20 + 12

Combine like terms: 20 + 12 = 32
-2q = 32

Divide each side by '-2'.
q = -16

Simplifying
q = -16

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