12=3(q-15)

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Solution for 12=3(q-15) equation:


Simplifying
12 = 3(q + -15)

Reorder the terms:
12 = 3(-15 + q)
12 = (-15 * 3 + q * 3)
12 = (-45 + 3q)

Solving
12 = -45 + 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 = -45 + 3q + -3q

Combine like terms: 3q + -3q = 0
12 + -3q = -45 + 0
12 + -3q = -45

Add '-12' to each side of the equation.
12 + -12 + -3q = -45 + -12

Combine like terms: 12 + -12 = 0
0 + -3q = -45 + -12
-3q = -45 + -12

Combine like terms: -45 + -12 = -57
-3q = -57

Divide each side by '-3'.
q = 19

Simplifying
q = 19

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