8-n=1+2n-2n

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Solution for 8-n=1+2n-2n equation: 


Simplifying
8 + -1n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
8 + -1n = 1 + 0
8 + -1n = 1

Solving
8 + -1n = 1

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 = 1 + -8

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

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

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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