3n-18-2n+10+n=

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Solution for 3n-18-2n+10+n= equation:


Simplifying
3n + -18 + -2n + 10 + n = 0

Reorder the terms:
-18 + 10 + 3n + -2n + n = 0

Combine like terms: -18 + 10 = -8
-8 + 3n + -2n + n = 0

Combine like terms: 3n + -2n = 1n
-8 + 1n + n = 0

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

Solving
-8 + 2n = 0

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 + 2n = 0 + 8

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

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

Divide each side by '2'.
n = 4

Simplifying
n = 4

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