(q-9)*3=18

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Solution for (q-9)*3=18 equation:


Simplifying
(q + -9) * 3 = 18

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

Reorder the terms for easier multiplication:
3(-9 + q) = 18
(-9 * 3 + q * 3) = 18
(-27 + 3q) = 18

Solving
-27 + 3q = 18

Solving for variable 'q'.

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

Add '27' to each side of the equation.
-27 + 27 + 3q = 18 + 27

Combine like terms: -27 + 27 = 0
0 + 3q = 18 + 27
3q = 18 + 27

Combine like terms: 18 + 27 = 45
3q = 45

Divide each side by '3'.
q = 15

Simplifying
q = 15

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