7q-15=9-5q

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Solution for 7q-15=9-5q equation:


Simplifying
7q + -15 = 9 + -5q

Reorder the terms:
-15 + 7q = 9 + -5q

Solving
-15 + 7q = 9 + -5q

Solving for variable 'q'.

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

Add '5q' to each side of the equation.
-15 + 7q + 5q = 9 + -5q + 5q

Combine like terms: 7q + 5q = 12q
-15 + 12q = 9 + -5q + 5q

Combine like terms: -5q + 5q = 0
-15 + 12q = 9 + 0
-15 + 12q = 9

Add '15' to each side of the equation.
-15 + 15 + 12q = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 12q = 9 + 15
12q = 9 + 15

Combine like terms: 9 + 15 = 24
12q = 24

Divide each side by '12'.
q = 2

Simplifying
q = 2

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