(5+n)-3=7

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Solution for (5+n)-3=7 equation: 


Simplifying
(5 + n) + -3 = 7

Remove parenthesis around (5 + n)
5 + n + -3 = 7

Reorder the terms:
5 + -3 + n = 7

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

Solving
2 + n = 7

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 = 7 + -2

Combine like terms: 2 + -2 = 0
0 + n = 7 + -2
n = 7 + -2

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

Simplifying
n = 5

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