(5y-7)x(-y)=

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Solution for (5y-7)x(-y)= equation: 


Simplifying
(5y + -7) * x(-1y) = 0

Reorder the terms:
(-7 + 5y) * x(-1y) = 0

Remove parenthesis around (-1y)
(-7 + 5y) * x * -1y = 0

Reorder the terms for easier multiplication:
-1x * y(-7 + 5y) = 0

Multiply x * y
-1xy(-7 + 5y) = 0
(-7 * -1xy + 5y * -1xy) = 0
(7xy + -5xy2) = 0

Solving
7xy + -5xy2 = 0

Solving for variable 'x'.

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

Factor out the Greatest Common Factor (GCF), 'xy'.
xy(7 + -5y) = 0


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

Simplifying
xy = 0

Solving
xy = 0

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

Simplifying
xy = 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 '(7 + -5y)' equal to zero and attempt to solve:

Simplifying
7 + -5y = 0

Solving
7 + -5y = 0

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

Add '-7' to each side of the equation.
7 + -7 + -5y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -5y = 0 + -7
-5y = 0 + -7

Combine like terms: 0 + -7 = -7
-5y = -7

Add '5y' to each side of the equation.
-5y + 5y = -7 + 5y

Combine like terms: -5y + 5y = 0
0 = -7 + 5y

Simplifying
0 = -7 + 5y

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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