7(q-4)=-84

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Solution for 7(q-4)=-84 equation: 


Simplifying
7(q + -4) = -84

Reorder the terms:
7(-4 + q) = -84
(-4 * 7 + q * 7) = -84
(-28 + 7q) = -84

Solving
-28 + 7q = -84

Solving for variable 'q'.

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

Add '28' to each side of the equation.
-28 + 28 + 7q = -84 + 28

Combine like terms: -28 + 28 = 0
0 + 7q = -84 + 28
7q = -84 + 28

Combine like terms: -84 + 28 = -56
7q = -56

Divide each side by '7'.
q = -8

Simplifying
q = -8

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