N-9=9n-15

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Solution for N-9=9n-15 equation: 


Simplifying
N + -9 = 9n + -15

Reorder the terms:
-9 + N = 9n + -15

Reorder the terms:
-9 + N = -15 + 9n

Solving
-9 + N = -15 + 9n

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 = -15 + 9 + 9n

Combine like terms: -9 + 9 = 0
0 + N = -15 + 9 + 9n
N = -15 + 9 + 9n

Combine like terms: -15 + 9 = -6
N = -6 + 9n

Simplifying
N = -6 + 9n

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