7+q=15

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Solution for 7+q=15 equation: 


Simplifying
7 + q = 15

Solving
7 + q = 15

Solving for variable 'q'.

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

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

Combine like terms: 7 + -7 = 0
0 + q = 15 + -7
q = 15 + -7

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

Simplifying
q = 8

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