15x^2-2y^2=7xy

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Solution for 15x^2-2y^2=7xy equation:


Simplifying
15x2 + -2y2 = 7xy

Solving
15x2 + -2y2 = 7xy

Solving for variable 'x'.

Reorder the terms:
-7xy + 15x2 + -2y2 = 7xy + -7xy

Combine like terms: 7xy + -7xy = 0
-7xy + 15x2 + -2y2 = 0

Factor a trinomial.
(3x + -2y)(5x + y) = 0

Subproblem 1

Set the factor '(3x + -2y)' equal to zero and attempt to solve: Simplifying 3x + -2y = 0 Solving 3x + -2y = 0 Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation. 3x + -2y + 2y = 0 + 2y Combine like terms: -2y + 2y = 0 3x + 0 = 0 + 2y 3x = 0 + 2y Remove the zero: 3x = 2y Divide each side by '3'. x = 0.6666666667y Simplifying x = 0.6666666667y

Subproblem 2

Set the factor '(5x + y)' equal to zero and attempt to solve: Simplifying 5x + y = 0 Solving 5x + y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1y' to each side of the equation. 5x + y + -1y = 0 + -1y Combine like terms: y + -1y = 0 5x + 0 = 0 + -1y 5x = 0 + -1y Remove the zero: 5x = -1y Divide each side by '5'. x = -0.2y Simplifying x = -0.2y

Solution

x = {0.6666666667y, -0.2y}

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