-7=8-5+q

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Solution for -7=8-5+q equation:


Simplifying
-7 = 8 + -5 + q

Combine like terms: 8 + -5 = 3
-7 = 3 + q

Solving
-7 = 3 + q

Solving for variable 'q'.

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

Add '-1q' to each side of the equation.
-7 + -1q = 3 + q + -1q

Combine like terms: q + -1q = 0
-7 + -1q = 3 + 0
-7 + -1q = 3

Add '7' to each side of the equation.
-7 + 7 + -1q = 3 + 7

Combine like terms: -7 + 7 = 0
0 + -1q = 3 + 7
-1q = 3 + 7

Combine like terms: 3 + 7 = 10
-1q = 10

Divide each side by '-1'.
q = -10

Simplifying
q = -10

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