-8=-9-9q

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Solution for -8=-9-9q equation:


Simplifying
-8 = -9 + -9q

Solving
-8 = -9 + -9q

Solving for variable 'q'.

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

Add '9q' to each side of the equation.
-8 + 9q = -9 + -9q + 9q

Combine like terms: -9q + 9q = 0
-8 + 9q = -9 + 0
-8 + 9q = -9

Add '8' to each side of the equation.
-8 + 8 + 9q = -9 + 8

Combine like terms: -8 + 8 = 0
0 + 9q = -9 + 8
9q = -9 + 8

Combine like terms: -9 + 8 = -1
9q = -1

Divide each side by '9'.
q = -0.1111111111

Simplifying
q = -0.1111111111

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