-q-3+3q-13=12

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Solution for -q-3+3q-13=12 equation:


Simplifying
-1q + -3 + 3q + -13 = 12

Reorder the terms:
-3 + -13 + -1q + 3q = 12

Combine like terms: -3 + -13 = -16
-16 + -1q + 3q = 12

Combine like terms: -1q + 3q = 2q
-16 + 2q = 12

Solving
-16 + 2q = 12

Solving for variable 'q'.

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

Add '16' to each side of the equation.
-16 + 16 + 2q = 12 + 16

Combine like terms: -16 + 16 = 0
0 + 2q = 12 + 16
2q = 12 + 16

Combine like terms: 12 + 16 = 28
2q = 28

Divide each side by '2'.
q = 14

Simplifying
q = 14

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