N^3+2n-9n-18=0

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Solution for N^3+2n-9n-18=0 equation: 


Simplifying
N3 + 2n + -9n + -18 = 0

Reorder the terms:
-18 + N3 + 2n + -9n = 0

Combine like terms: 2n + -9n = -7n
-18 + N3 + -7n = 0

Solving
-18 + N3 + -7n = 0

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 + N3 + 18 + -7n = 0 + 18

Reorder the terms:
-18 + 18 + N3 + -7n = 0 + 18

Combine like terms: -18 + 18 = 0
0 + N3 + -7n = 0 + 18
N3 + -7n = 0 + 18

Combine like terms: 0 + 18 = 18
N3 + -7n = 18

Add '7n' to each side of the equation.
N3 + -7n + 7n = 18 + 7n

Combine like terms: -7n + 7n = 0
N3 + 0 = 18 + 7n
N3 = 18 + 7n

Simplifying
N3 = 18 + 7n

Reorder the terms:
-18 + N3 + -7n = 18 + 7n + -18 + -7n

Reorder the terms:
-18 + N3 + -7n = 18 + -18 + 7n + -7n

Combine like terms: 18 + -18 = 0
-18 + N3 + -7n = 0 + 7n + -7n
-18 + N3 + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
-18 + N3 + -7n = 0

The solution to this equation could not be determined.

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