12-2q=q

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Solution for 12-2q=q equation:


Simplifying
12 + -2q = q

Solving
12 + -2q = q

Solving for variable 'q'.

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

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

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

Combine like terms: q + -1q = 0
12 + -3q = 0

Add '-12' to each side of the equation.
12 + -12 + -3q = 0 + -12

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

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

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

Simplifying
q = 4

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