[n+2]=3

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Solution for [n+2]=3 equation: 


Simplifying
[n + 2] = 3

Reorder the terms:
[2 + n] = 3

Remove brackets around [2 + n]
2 + n = 3

Solving
2 + n = 3

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 + n = 3 + -2

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

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

Simplifying
n = 1

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