2x(x-y)-3y(y-x)=

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Solution for 2x(x-y)-3y(y-x)= equation:


Simplifying
2x(x + -1y) + -3y(y + -1x) = 0
(x * 2x + -1y * 2x) + -3y(y + -1x) = 0

Reorder the terms:
(-2xy + 2x2) + -3y(y + -1x) = 0
(-2xy + 2x2) + -3y(y + -1x) = 0

Reorder the terms:
-2xy + 2x2 + -3y(-1x + y) = 0
-2xy + 2x2 + (-1x * -3y + y * -3y) = 0
-2xy + 2x2 + (3xy + -3y2) = 0

Reorder the terms:
-2xy + 3xy + 2x2 + -3y2 = 0

Combine like terms: -2xy + 3xy = 1xy
1xy + 2x2 + -3y2 = 0

Solving
1xy + 2x2 + -3y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(x + -1y)(2x + 3y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(2x + 3y)' equal to zero and attempt to solve: Simplifying 2x + 3y = 0 Solving 2x + 3y = 0 Move all terms containing x to the left, all other terms to the right. Add '-3y' to each side of the equation. 2x + 3y + -3y = 0 + -3y Combine like terms: 3y + -3y = 0 2x + 0 = 0 + -3y 2x = 0 + -3y Remove the zero: 2x = -3y Divide each side by '2'. x = -1.5y Simplifying x = -1.5y

Solution

x = {y, -1.5y}

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