13+7n-6+1=1+8n

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Solution for 13+7n-6+1=1+8n equation: 


Simplifying
13 + 7n + -6 + 1 = 1 + 8n

Reorder the terms:
13 + -6 + 1 + 7n = 1 + 8n

Combine like terms: 13 + -6 = 7
7 + 1 + 7n = 1 + 8n

Combine like terms: 7 + 1 = 8
8 + 7n = 1 + 8n

Solving
8 + 7n = 1 + 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.
8 + 7n + -8n = 1 + 8n + -8n

Combine like terms: 7n + -8n = -1n
8 + -1n = 1 + 8n + -8n

Combine like terms: 8n + -8n = 0
8 + -1n = 1 + 0
8 + -1n = 1

Add '-8' to each side of the equation.
8 + -8 + -1n = 1 + -8

Combine like terms: 8 + -8 = 0
0 + -1n = 1 + -8
-1n = 1 + -8

Combine like terms: 1 + -8 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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