12+7q=17+9q

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Solution for 12+7q=17+9q equation:


Simplifying
12 + 7q = 17 + 9q

Solving
12 + 7q = 17 + 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.
12 + 7q + -9q = 17 + 9q + -9q

Combine like terms: 7q + -9q = -2q
12 + -2q = 17 + 9q + -9q

Combine like terms: 9q + -9q = 0
12 + -2q = 17 + 0
12 + -2q = 17

Add '-12' to each side of the equation.
12 + -12 + -2q = 17 + -12

Combine like terms: 12 + -12 = 0
0 + -2q = 17 + -12
-2q = 17 + -12

Combine like terms: 17 + -12 = 5
-2q = 5

Divide each side by '-2'.
q = -2.5

Simplifying
q = -2.5

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