12=8q+20

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Solution for 12=8q+20 equation:


Simplifying
12 = 8q + 20

Reorder the terms:
12 = 20 + 8q

Solving
12 = 20 + 8q

Solving for variable 'q'.

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

Add '-8q' to each side of the equation.
12 + -8q = 20 + 8q + -8q

Combine like terms: 8q + -8q = 0
12 + -8q = 20 + 0
12 + -8q = 20

Add '-12' to each side of the equation.
12 + -12 + -8q = 20 + -12

Combine like terms: 12 + -12 = 0
0 + -8q = 20 + -12
-8q = 20 + -12

Combine like terms: 20 + -12 = 8
-8q = 8

Divide each side by '-8'.
q = -1

Simplifying
q = -1

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