21x^5y-7x^4y^2=

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Solution for 21x^5y-7x^4y^2= equation:


Simplifying
21x5y + -7x4y2 = 0

Reorder the terms:
-7x4y2 + 21x5y = 0

Solving
-7x4y2 + 21x5y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x4y'.
7x4y(-1y + 3x) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'x4y' equal to zero and attempt to solve: Simplifying x4y = 0 Solving x4y = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4y = 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 '(-1y + 3x)' equal to zero and attempt to solve: Simplifying -1y + 3x = 0 Reorder the terms: 3x + -1y = 0 Solving 3x + -1y = 0 Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. 3x + -1y + y = 0 + y Combine like terms: -1y + y = 0 3x + 0 = 0 + y 3x = 0 + y Remove the zero: 3x = y Divide each side by '3'. x = 0.3333333333y Simplifying x = 0.3333333333y

Solution

x = {0.3333333333y}

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