12q+9=7q-36

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Solution for 12q+9=7q-36 equation:


Simplifying
12q + 9 = 7q + -36

Reorder the terms:
9 + 12q = 7q + -36

Reorder the terms:
9 + 12q = -36 + 7q

Solving
9 + 12q = -36 + 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 + 12q + -7q = -36 + 7q + -7q

Combine like terms: 12q + -7q = 5q
9 + 5q = -36 + 7q + -7q

Combine like terms: 7q + -7q = 0
9 + 5q = -36 + 0
9 + 5q = -36

Add '-9' to each side of the equation.
9 + -9 + 5q = -36 + -9

Combine like terms: 9 + -9 = 0
0 + 5q = -36 + -9
5q = -36 + -9

Combine like terms: -36 + -9 = -45
5q = -45

Divide each side by '5'.
q = -9

Simplifying
q = -9

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