n-3+2=7

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Solution for n-3+2=7 equation: 


Simplifying
n + -3 + 2 = 7

Reorder the terms:
-3 + 2 + n = 7

Combine like terms: -3 + 2 = -1
-1 + n = 7

Solving
-1 + n = 7

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + n = 7 + 1

Combine like terms: -1 + 1 = 0
0 + n = 7 + 1
n = 7 + 1

Combine like terms: 7 + 1 = 8
n = 8

Simplifying
n = 8

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