1+8n-2=7

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Solution for 1+8n-2=7 equation: 


Simplifying
1 + 8n + -2 = 7

Reorder the terms:
1 + -2 + 8n = 7

Combine like terms: 1 + -2 = -1
-1 + 8n = 7

Solving
-1 + 8n = 7

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + 8n = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 8n = 7 + 1
8n = 7 + 1

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

Divide each side by '8'.
n = 1

Simplifying
n = 1

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