9+8q=13+7q

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Solution for 9+8q=13+7q equation:


Simplifying
9 + 8q = 13 + 7q

Solving
9 + 8q = 13 + 7q

Solving for variable 'q'.

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

Add '-7q' to each side of the equation.
9 + 8q + -7q = 13 + 7q + -7q

Combine like terms: 8q + -7q = 1q
9 + 1q = 13 + 7q + -7q

Combine like terms: 7q + -7q = 0
9 + 1q = 13 + 0
9 + 1q = 13

Add '-9' to each side of the equation.
9 + -9 + 1q = 13 + -9

Combine like terms: 9 + -9 = 0
0 + 1q = 13 + -9
1q = 13 + -9

Combine like terms: 13 + -9 = 4
1q = 4

Divide each side by '1'.
q = 4

Simplifying
q = 4

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