Q+(-4)=-7

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Solution for Q+(-4)=-7 equation: 


Simplifying
Q + (-4) = -7
Q + -4 = -7

Reorder the terms:
-4 + Q = -7

Solving
-4 + Q = -7

Solving for variable 'Q'.

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

Add '4' to each side of the equation.
-4 + 4 + Q = -7 + 4

Combine like terms: -4 + 4 = 0
0 + Q = -7 + 4
Q = -7 + 4

Combine like terms: -7 + 4 = -3
Q = -3

Simplifying
Q = -3

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