9n^2-42p-162=21n

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Solution for 9n^2-42p-162=21n equation: 


Simplifying
9n2 + -42p + -162 = 21n

Reorder the terms:
-162 + 9n2 + -42p = 21n

Solving
-162 + 9n2 + -42p = 21n

Solving for variable 'n'.

Reorder the terms:
-162 + -21n + 9n2 + -42p = 21n + -21n

Combine like terms: 21n + -21n = 0
-162 + -21n + 9n2 + -42p = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-54 + -7n + 3n2 + -14p) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(-54 + -7n + 3n2 + -14p)' equal to zero and attempt to solve:

Simplifying
-54 + -7n + 3n2 + -14p = 0

Solving
-54 + -7n + 3n2 + -14p = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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