15-2q=8

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Solution for 15-2q=8 equation: 


Simplifying
15 + -2q = 8

Solving
15 + -2q = 8

Solving for variable 'q'.

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

Add '-15' to each side of the equation.
15 + -15 + -2q = 8 + -15

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

Combine like terms: 8 + -15 = -7
-2q = -7

Divide each side by '-2'.
q = 3.5

Simplifying
q = 3.5

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