9(q-2)=3(q-12)

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Solution for 9(q-2)=3(q-12) equation:


Simplifying
9(q + -2) = 3(q + -12)

Reorder the terms:
9(-2 + q) = 3(q + -12)
(-2 * 9 + q * 9) = 3(q + -12)
(-18 + 9q) = 3(q + -12)

Reorder the terms:
-18 + 9q = 3(-12 + q)
-18 + 9q = (-12 * 3 + q * 3)
-18 + 9q = (-36 + 3q)

Solving
-18 + 9q = -36 + 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.
-18 + 9q + -3q = -36 + 3q + -3q

Combine like terms: 9q + -3q = 6q
-18 + 6q = -36 + 3q + -3q

Combine like terms: 3q + -3q = 0
-18 + 6q = -36 + 0
-18 + 6q = -36

Add '18' to each side of the equation.
-18 + 18 + 6q = -36 + 18

Combine like terms: -18 + 18 = 0
0 + 6q = -36 + 18
6q = -36 + 18

Combine like terms: -36 + 18 = -18
6q = -18

Divide each side by '6'.
q = -3

Simplifying
q = -3

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