(q-9)*5=30

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Solution for (q-9)*5=30 equation:


Simplifying
(q + -9) * 5 = 30

Reorder the terms:
(-9 + q) * 5 = 30

Reorder the terms for easier multiplication:
5(-9 + q) = 30
(-9 * 5 + q * 5) = 30
(-45 + 5q) = 30

Solving
-45 + 5q = 30

Solving for variable 'q'.

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

Add '45' to each side of the equation.
-45 + 45 + 5q = 30 + 45

Combine like terms: -45 + 45 = 0
0 + 5q = 30 + 45
5q = 30 + 45

Combine like terms: 30 + 45 = 75
5q = 75

Divide each side by '5'.
q = 15

Simplifying
q = 15

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