N-9=-1

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Solution for N-9=-1 equation: 


Simplifying
N + -9 = -1

Reorder the terms:
-9 + N = -1

Solving
-9 + N = -1

Solving for variable 'N'.

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

Add '9' to each side of the equation.
-9 + 9 + N = -1 + 9

Combine like terms: -9 + 9 = 0
0 + N = -1 + 9
N = -1 + 9

Combine like terms: -1 + 9 = 8
N = 8

Simplifying
N = 8

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