8+7n-8n=3

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Solution for 8+7n-8n=3 equation: 


Simplifying
8 + 7n + -8n = 3

Combine like terms: 7n + -8n = -1n
8 + -1n = 3

Solving
8 + -1n = 3

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + -1n = 3 + -8

Combine like terms: 8 + -8 = 0
0 + -1n = 3 + -8
-1n = 3 + -8

Combine like terms: 3 + -8 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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