8(2n+7)=4(2n-8)

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Solution for 8(2n+7)=4(2n-8) equation:


Simplifying
8(2n + 7) = 4(2n + -8)

Reorder the terms:
8(7 + 2n) = 4(2n + -8)
(7 * 8 + 2n * 8) = 4(2n + -8)
(56 + 16n) = 4(2n + -8)

Reorder the terms:
56 + 16n = 4(-8 + 2n)
56 + 16n = (-8 * 4 + 2n * 4)
56 + 16n = (-32 + 8n)

Solving
56 + 16n = -32 + 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.
56 + 16n + -8n = -32 + 8n + -8n

Combine like terms: 16n + -8n = 8n
56 + 8n = -32 + 8n + -8n

Combine like terms: 8n + -8n = 0
56 + 8n = -32 + 0
56 + 8n = -32

Add '-56' to each side of the equation.
56 + -56 + 8n = -32 + -56

Combine like terms: 56 + -56 = 0
0 + 8n = -32 + -56
8n = -32 + -56

Combine like terms: -32 + -56 = -88
8n = -88

Divide each side by '8'.
n = -11

Simplifying
n = -11

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