12+9q=13+8q

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Solution for 12+9q=13+8q equation:


Simplifying
12 + 9q = 13 + 8q

Solving
12 + 9q = 13 + 8q

Solving for variable 'q'.

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

Add '-8q' to each side of the equation.
12 + 9q + -8q = 13 + 8q + -8q

Combine like terms: 9q + -8q = 1q
12 + 1q = 13 + 8q + -8q

Combine like terms: 8q + -8q = 0
12 + 1q = 13 + 0
12 + 1q = 13

Add '-12' to each side of the equation.
12 + -12 + 1q = 13 + -12

Combine like terms: 12 + -12 = 0
0 + 1q = 13 + -12
1q = 13 + -12

Combine like terms: 13 + -12 = 1
1q = 1

Divide each side by '1'.
q = 1

Simplifying
q = 1

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