-120=-8(n+7)

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Solution for -120=-8(n+7) equation:


Simplifying
-120 = -8(n + 7)

Reorder the terms:
-120 = -8(7 + n)
-120 = (7 * -8 + n * -8)
-120 = (-56 + -8n)

Solving
-120 = -56 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-120 + 8n = -56 + -8n + 8n

Combine like terms: -8n + 8n = 0
-120 + 8n = -56 + 0
-120 + 8n = -56

Add '120' to each side of the equation.
-120 + 120 + 8n = -56 + 120

Combine like terms: -120 + 120 = 0
0 + 8n = -56 + 120
8n = -56 + 120

Combine like terms: -56 + 120 = 64
8n = 64

Divide each side by '8'.
n = 8

Simplifying
n = 8

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