8-8n=8(n+7)

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


Simplifying
8 + -8n = 8(n + 7)

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

Solving
8 + -8n = 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.
8 + -8n + -8n = 56 + 8n + -8n

Combine like terms: -8n + -8n = -16n
8 + -16n = 56 + 8n + -8n

Combine like terms: 8n + -8n = 0
8 + -16n = 56 + 0
8 + -16n = 56

Add '-8' to each side of the equation.
8 + -8 + -16n = 56 + -8

Combine like terms: 8 + -8 = 0
0 + -16n = 56 + -8
-16n = 56 + -8

Combine like terms: 56 + -8 = 48
-16n = 48

Divide each side by '-16'.
n = -3

Simplifying
n = -3

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