8=7-8n

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Solution for 8=7-8n equation:


Simplifying
8 = 7 + -8n

Solving
8 = 7 + -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 + 8n = 7 + -8n + 8n

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

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

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

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

Divide each side by '8'.
n = -0.125

Simplifying
n = -0.125

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