21x^3+49x^2-7y=0

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Solution for 21x^3+49x^2-7y=0 equation: 


Simplifying
21x3 + 49x2 + -7y = 0

Reorder the terms:
49x2 + 21x3 + -7y = 0

Solving
49x2 + 21x3 + -7y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7'.
7(7x2 + 3x3 + -1y) = 0

Ignore the factor 7.

Subproblem 1
Set the factor '(7x2 + 3x3 + -1y)' equal to zero and attempt to solve:

Simplifying
7x2 + 3x3 + -1y = 0

Solving
7x2 + 3x3 + -1y = 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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