N+2n+n-2=46

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Solution for N+2n+n-2=46 equation:


Simplifying
N + 2n + n + -2 = 46

Reorder the terms:
-2 + N + 2n + n = 46

Combine like terms: 2n + n = 3n
-2 + N + 3n = 46

Solving
-2 + N + 3n = 46

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 + 3n = 46 + 2

Reorder the terms:
-2 + 2 + N + 3n = 46 + 2

Combine like terms: -2 + 2 = 0
0 + N + 3n = 46 + 2
N + 3n = 46 + 2

Combine like terms: 46 + 2 = 48
N + 3n = 48

Add '-3n' to each side of the equation.
N + 3n + -3n = 48 + -3n

Combine like terms: 3n + -3n = 0
N + 0 = 48 + -3n
N = 48 + -3n

Simplifying
N = 48 + -3n

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