8n+1=7-n

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


Simplifying
8n + 1 = 7 + -1n

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

Solving
1 + 8n = 7 + -1n

Solving for variable 'n'.

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

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

Combine like terms: 8n + n = 9n
1 + 9n = 7 + -1n + n

Combine like terms: -1n + n = 0
1 + 9n = 7 + 0
1 + 9n = 7

Add '-1' to each side of the equation.
1 + -1 + 9n = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 9n = 7 + -1
9n = 7 + -1

Combine like terms: 7 + -1 = 6
9n = 6

Divide each side by '9'.
n = 0.6666666667

Simplifying
n = 0.6666666667

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