7-n=8n+1

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


Simplifying
7 + -1n = 8n + 1

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

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

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

Combine like terms: 8n + -8n = 0
7 + -9n = 1 + 0
7 + -9n = 1

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

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

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

Divide each side by '-9'.
n = 0.6666666667

Simplifying
n = 0.6666666667

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