-7-9-q=4q+9

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Solution for -7-9-q=4q+9 equation:


Simplifying
-7 + -9 + -1q = 4q + 9

Combine like terms: -7 + -9 = -16
-16 + -1q = 4q + 9

Reorder the terms:
-16 + -1q = 9 + 4q

Solving
-16 + -1q = 9 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
-16 + -1q + -4q = 9 + 4q + -4q

Combine like terms: -1q + -4q = -5q
-16 + -5q = 9 + 4q + -4q

Combine like terms: 4q + -4q = 0
-16 + -5q = 9 + 0
-16 + -5q = 9

Add '16' to each side of the equation.
-16 + 16 + -5q = 9 + 16

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

Combine like terms: 9 + 16 = 25
-5q = 25

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

Simplifying
q = -5

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