N-18=9

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Solution for N-18=9 equation: 


Simplifying
N + -18 = 9

Reorder the terms:
-18 + N = 9

Solving
-18 + N = 9

Solving for variable 'N'.

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

Add '18' to each side of the equation.
-18 + 18 + N = 9 + 18

Combine like terms: -18 + 18 = 0
0 + N = 9 + 18
N = 9 + 18

Combine like terms: 9 + 18 = 27
N = 27

Simplifying
N = 27

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