N+2-1=7

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Solution for N+2-1=7 equation: 


Simplifying
N + 2 + -1 = 7

Reorder the terms:
2 + -1 + N = 7

Combine like terms: 2 + -1 = 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 = 6
N = 6

Simplifying
N = 6

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