-9+7q=-9+9q

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Solution for -9+7q=-9+9q equation:


Simplifying
-9 + 7q = -9 + 9q

Add '9' to each side of the equation.
-9 + 9 + 7q = -9 + 9 + 9q

Combine like terms: -9 + 9 = 0
0 + 7q = -9 + 9 + 9q
7q = -9 + 9 + 9q

Combine like terms: -9 + 9 = 0
7q = 0 + 9q
7q = 9q

Solving
7q = 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.
7q + -9q = 9q + -9q

Combine like terms: 7q + -9q = -2q
-2q = 9q + -9q

Combine like terms: 9q + -9q = 0
-2q = 0

Divide each side by '-2'.
q = 0

Simplifying
q = 0

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