Q-42=-4

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Solution for Q-42=-4 equation: 


Simplifying
Q + -42 = -4

Reorder the terms:
-42 + Q = -4

Solving
-42 + Q = -4

Solving for variable 'Q'.

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

Add '42' to each side of the equation.
-42 + 42 + Q = -4 + 42

Combine like terms: -42 + 42 = 0
0 + Q = -4 + 42
Q = -4 + 42

Combine like terms: -4 + 42 = 38
Q = 38

Simplifying
Q = 38

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