-3q+5q+7+9=

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Solution for -3q+5q+7+9= equation:


Simplifying
-3q + 5q + 7 + 9 = 0

Reorder the terms:
7 + 9 + -3q + 5q = 0

Combine like terms: 7 + 9 = 16
16 + -3q + 5q = 0

Combine like terms: -3q + 5q = 2q
16 + 2q = 0

Solving
16 + 2q = 0

Solving for variable 'q'.

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

Add '-16' to each side of the equation.
16 + -16 + 2q = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 2q = 0 + -16
2q = 0 + -16

Combine like terms: 0 + -16 = -16
2q = -16

Divide each side by '2'.
q = -8

Simplifying
q = -8

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