15-6q=2q+9

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Solution for 15-6q=2q+9 equation:


Simplifying
15 + -6q = 2q + 9

Reorder the terms:
15 + -6q = 9 + 2q

Solving
15 + -6q = 9 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
15 + -6q + -2q = 9 + 2q + -2q

Combine like terms: -6q + -2q = -8q
15 + -8q = 9 + 2q + -2q

Combine like terms: 2q + -2q = 0
15 + -8q = 9 + 0
15 + -8q = 9

Add '-15' to each side of the equation.
15 + -15 + -8q = 9 + -15

Combine like terms: 15 + -15 = 0
0 + -8q = 9 + -15
-8q = 9 + -15

Combine like terms: 9 + -15 = -6
-8q = -6

Divide each side by '-8'.
q = 0.75

Simplifying
q = 0.75

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