9(q-1)=9

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Solution for 9(q-1)=9 equation: 


Simplifying
9(q + -1) = 9

Reorder the terms:
9(-1 + q) = 9
(-1 * 9 + q * 9) = 9
(-9 + 9q) = 9

Solving
-9 + 9q = 9

Solving for variable 'q'.

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

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

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

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

Divide each side by '9'.
q = 2

Simplifying
q = 2

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