14x^2-39xy-35y^2=

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Solution for 14x^2-39xy-35y^2= equation:


Simplifying
14x2 + -39xy + -35y2 = 0

Reorder the terms:
-39xy + 14x2 + -35y2 = 0

Solving
-39xy + 14x2 + -35y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(2x + -7y)(7x + 5y) = 0

Subproblem 1

Set the factor '(2x + -7y)' equal to zero and attempt to solve: Simplifying 2x + -7y = 0 Solving 2x + -7y = 0 Move all terms containing x to the left, all other terms to the right. Add '7y' to each side of the equation. 2x + -7y + 7y = 0 + 7y Combine like terms: -7y + 7y = 0 2x + 0 = 0 + 7y 2x = 0 + 7y Remove the zero: 2x = 7y Divide each side by '2'. x = 3.5y Simplifying x = 3.5y

Subproblem 2

Set the factor '(7x + 5y)' equal to zero and attempt to solve: Simplifying 7x + 5y = 0 Solving 7x + 5y = 0 Move all terms containing x to the left, all other terms to the right. Add '-5y' to each side of the equation. 7x + 5y + -5y = 0 + -5y Combine like terms: 5y + -5y = 0 7x + 0 = 0 + -5y 7x = 0 + -5y Remove the zero: 7x = -5y Divide each side by '7'. x = -0.7142857143y Simplifying x = -0.7142857143y

Solution

x = {3.5y, -0.7142857143y}

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