N+2(n-1)=n

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Solution for N+2(n-1)=n equation:


Simplifying
N + 2(n + -1) = n

Reorder the terms:
N + 2(-1 + n) = n
N + (-1 * 2 + n * 2) = n
N + (-2 + 2n) = n

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

Solving
-2 + N + 2n = n

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 + N + 2 + 2n = 2 + n

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

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

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

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

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

Simplifying
N = 2 + -1n

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