8=8n-4(n+8)

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Solution for 8=8n-4(n+8) equation:


Simplifying
8 = 8n + -4(n + 8)

Reorder the terms:
8 = 8n + -4(8 + n)
8 = 8n + (8 * -4 + n * -4)
8 = 8n + (-32 + -4n)

Reorder the terms:
8 = -32 + 8n + -4n

Combine like terms: 8n + -4n = 4n
8 = -32 + 4n

Solving
8 = -32 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
8 + -4n = -32 + 4n + -4n

Combine like terms: 4n + -4n = 0
8 + -4n = -32 + 0
8 + -4n = -32

Add '-8' to each side of the equation.
8 + -8 + -4n = -32 + -8

Combine like terms: 8 + -8 = 0
0 + -4n = -32 + -8
-4n = -32 + -8

Combine like terms: -32 + -8 = -40
-4n = -40

Divide each side by '-4'.
n = 10

Simplifying
n = 10

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