2n-n+8=18

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Solution for 2n-n+8=18 equation:


Simplifying
2n + -1n + 8 = 18

Reorder the terms:
8 + 2n + -1n = 18

Combine like terms: 2n + -1n = 1n
8 + 1n = 18

Solving
8 + 1n = 18

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 = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 1n = 18 + -8
1n = 18 + -8

Combine like terms: 18 + -8 = 10
1n = 10

Divide each side by '1'.
n = 10

Simplifying
n = 10

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