n+2n-2n+2=13

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Solution for n+2n-2n+2=13 equation: 


Simplifying
n + 2n + -2n + 2 = 13

Reorder the terms:
2 + n + 2n + -2n = 13

Combine like terms: n + 2n = 3n
2 + 3n + -2n = 13

Combine like terms: 3n + -2n = 1n
2 + 1n = 13

Solving
2 + 1n = 13

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 1n = 13 + -2

Combine like terms: 2 + -2 = 0
0 + 1n = 13 + -2
1n = 13 + -2

Combine like terms: 13 + -2 = 11
1n = 11

Divide each side by '1'.
n = 11

Simplifying
n = 11

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