(q-10)*9=18

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Solution for (q-10)*9=18 equation:


Simplifying
(q + -10) * 9 = 18

Reorder the terms:
(-10 + q) * 9 = 18

Reorder the terms for easier multiplication:
9(-10 + q) = 18
(-10 * 9 + q * 9) = 18
(-90 + 9q) = 18

Solving
-90 + 9q = 18

Solving for variable 'q'.

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

Add '90' to each side of the equation.
-90 + 90 + 9q = 18 + 90

Combine like terms: -90 + 90 = 0
0 + 9q = 18 + 90
9q = 18 + 90

Combine like terms: 18 + 90 = 108
9q = 108

Divide each side by '9'.
q = 12

Simplifying
q = 12

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