-3+15-q=12

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Solution for -3+15-q=12 equation: 


Simplifying
-3 + 15 + -1q = 12

Combine like terms: -3 + 15 = 12
12 + -1q = 12

Add '-12' to each side of the equation.
12 + -12 + -1q = 12 + -12

Combine like terms: 12 + -12 = 0
0 + -1q = 12 + -12
-1q = 12 + -12

Combine like terms: 12 + -12 = 0
-1q = 0

Solving
-1q = 0

Solving for variable 'q'.

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

Divide each side by '-1'.
q = 0

Simplifying
q = 0

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