-3+7q=-7+9q

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Solution for -3+7q=-7+9q equation:


Simplifying
-3 + 7q = -7 + 9q

Solving
-3 + 7q = -7 + 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.
-3 + 7q + -9q = -7 + 9q + -9q

Combine like terms: 7q + -9q = -2q
-3 + -2q = -7 + 9q + -9q

Combine like terms: 9q + -9q = 0
-3 + -2q = -7 + 0
-3 + -2q = -7

Add '3' to each side of the equation.
-3 + 3 + -2q = -7 + 3

Combine like terms: -3 + 3 = 0
0 + -2q = -7 + 3
-2q = -7 + 3

Combine like terms: -7 + 3 = -4
-2q = -4

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

Simplifying
q = 2

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