(q-9)*2=8

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Solution for (q-9)*2=8 equation:


Simplifying
(q + -9) * 2 = 8

Reorder the terms:
(-9 + q) * 2 = 8

Reorder the terms for easier multiplication:
2(-9 + q) = 8
(-9 * 2 + q * 2) = 8
(-18 + 2q) = 8

Solving
-18 + 2q = 8

Solving for variable 'q'.

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

Add '18' to each side of the equation.
-18 + 18 + 2q = 8 + 18

Combine like terms: -18 + 18 = 0
0 + 2q = 8 + 18
2q = 8 + 18

Combine like terms: 8 + 18 = 26
2q = 26

Divide each side by '2'.
q = 13

Simplifying
q = 13

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