4n+8+8n+4=

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Solution for 4n+8+8n+4= equation:


Simplifying
4n + 8 + 8n + 4 = 0

Reorder the terms:
8 + 4 + 4n + 8n = 0

Combine like terms: 8 + 4 = 12
12 + 4n + 8n = 0

Combine like terms: 4n + 8n = 12n
12 + 12n = 0

Solving
12 + 12n = 0

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 12n = 0 + -12

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

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

Divide each side by '12'.
n = -1

Simplifying
n = -1

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