2n-12=8(n+4)

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Solution for 2n-12=8(n+4) equation:


Simplifying
2n + -12 = 8(n + 4)

Reorder the terms:
-12 + 2n = 8(n + 4)

Reorder the terms:
-12 + 2n = 8(4 + n)
-12 + 2n = (4 * 8 + n * 8)
-12 + 2n = (32 + 8n)

Solving
-12 + 2n = 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.
-12 + 2n + -8n = 32 + 8n + -8n

Combine like terms: 2n + -8n = -6n
-12 + -6n = 32 + 8n + -8n

Combine like terms: 8n + -8n = 0
-12 + -6n = 32 + 0
-12 + -6n = 32

Add '12' to each side of the equation.
-12 + 12 + -6n = 32 + 12

Combine like terms: -12 + 12 = 0
0 + -6n = 32 + 12
-6n = 32 + 12

Combine like terms: 32 + 12 = 44
-6n = 44

Divide each side by '-6'.
n = -7.333333333

Simplifying
n = -7.333333333

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