N-7=-1+1

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Solution for N-7=-1+1 equation: 


Simplifying
N + -7 = -1 + 1

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

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

Solving
-7 + N = 0

Solving for variable 'N'.

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

Add '7' to each side of the equation.
-7 + 7 + N = 0 + 7

Combine like terms: -7 + 7 = 0
0 + N = 0 + 7
N = 0 + 7

Combine like terms: 0 + 7 = 7
N = 7

Simplifying
N = 7

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