7+4n+8n=8n+7

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Solution for 7+4n+8n=8n+7 equation:


Simplifying
7 + 4n + 8n = 8n + 7

Combine like terms: 4n + 8n = 12n
7 + 12n = 8n + 7

Reorder the terms:
7 + 12n = 7 + 8n

Add '-7' to each side of the equation.
7 + -7 + 12n = 7 + -7 + 8n

Combine like terms: 7 + -7 = 0
0 + 12n = 7 + -7 + 8n
12n = 7 + -7 + 8n

Combine like terms: 7 + -7 = 0
12n = 0 + 8n
12n = 8n

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

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

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

Divide each side by '4'.
n = 0

Simplifying
n = 0

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