n+(n-2)=n+11

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Solution for n+(n-2)=n+11 equation:


Simplifying
n + (n + -2) = n + 11

Reorder the terms:
n + (-2 + n) = n + 11

Remove parenthesis around (-2 + n)
n + -2 + n = n + 11

Reorder the terms:
-2 + n + n = n + 11

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

Reorder the terms:
-2 + 2n = 11 + n

Solving
-2 + 2n = 11 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-2 + 2n + -1n = 11 + n + -1n

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

Combine like terms: n + -1n = 0
-2 + 1n = 11 + 0
-2 + 1n = 11

Add '2' to each side of the equation.
-2 + 2 + 1n = 11 + 2

Combine like terms: -2 + 2 = 0
0 + 1n = 11 + 2
1n = 11 + 2

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

Divide each side by '1'.
n = 13

Simplifying
n = 13

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