1+2n+6n=-7

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Solution for 1+2n+6n=-7 equation: 


Simplifying
1 + 2n + 6n = -7

Combine like terms: 2n + 6n = 8n
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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