3+(n+2)=7

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Solution for 3+(n+2)=7 equation: 


Simplifying
3 + (n + 2) = 7

Reorder the terms:
3 + (2 + n) = 7

Remove parenthesis around (2 + n)
3 + 2 + n = 7

Combine like terms: 3 + 2 = 5
5 + n = 7

Solving
5 + n = 7

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + n = 7 + -5

Combine like terms: 5 + -5 = 0
0 + n = 7 + -5
n = 7 + -5

Combine like terms: 7 + -5 = 2
n = 2

Simplifying
n = 2

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