20u^4x^2y^9+12u^8x^7=0

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Solution for 20u^4x^2y^9+12u^8x^7=0 equation: 


Simplifying
20u4x2y9 + 12u8x7 = 0

Solving
20u4x2y9 + 12u8x7 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '4u4x2'.
4u4x2(5y9 + 3u4x5) = 0

Ignore the factor 4.

Subproblem 1
Set the factor 'u4x2' equal to zero and attempt to solve:

Simplifying
u4x2 = 0

Solving
u4x2 = 0

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

Simplifying
u4x2 = 0

The solution to this equation could not be determined.

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

Subproblem 2
Set the factor '(5y9 + 3u4x5)' equal to zero and attempt to solve:

Simplifying
5y9 + 3u4x5 = 0

Reorder the terms:
3u4x5 + 5y9 = 0

Solving
3u4x5 + 5y9 = 0

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

Add '-5y9' to each side of the equation.
3u4x5 + 5y9 + -5y9 = 0 + -5y9

Combine like terms: 5y9 + -5y9 = 0
3u4x5 + 0 = 0 + -5y9
3u4x5 = 0 + -5y9
Remove the zero:
3u4x5 = -5y9

Divide each side by '3x5'.
u4 = -1.666666667x-5y9

Simplifying
u4 = -1.666666667x-5y9

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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