3q=12-q

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Solution for 3q=12-q equation:


Simplifying
3q = 12 + -1q

Solving
3q = 12 + -1q

Solving for variable 'q'.

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

Add 'q' to each side of the equation.
3q + q = 12 + -1q + q

Combine like terms: 3q + q = 4q
4q = 12 + -1q + q

Combine like terms: -1q + q = 0
4q = 12 + 0
4q = 12

Divide each side by '4'.
q = 3

Simplifying
q = 3

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