Q+12=3

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Solution for Q+12=3 equation: 


Simplifying
Q + 12 = 3

Reorder the terms:
12 + Q = 3

Solving
12 + Q = 3

Solving for variable 'Q'.

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

Add '-12' to each side of the equation.
12 + -12 + Q = 3 + -12

Combine like terms: 12 + -12 = 0
0 + Q = 3 + -12
Q = 3 + -12

Combine like terms: 3 + -12 = -9
Q = -9

Simplifying
Q = -9

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