x^2-11xy+28y^2=0

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Solution for x^2-11xy+28y^2=0 equation:


Simplifying
x2 + -11xy + 28y2 = 0

Reorder the terms:
-11xy + x2 + 28y2 = 0

Solving
-11xy + x2 + 28y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(x + -7y)(x + -4y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(x + -4y)' equal to zero and attempt to solve: Simplifying x + -4y = 0 Solving x + -4y = 0 Move all terms containing x to the left, all other terms to the right. Add '4y' to each side of the equation. x + -4y + 4y = 0 + 4y Combine like terms: -4y + 4y = 0 x + 0 = 0 + 4y x = 0 + 4y Remove the zero: x = 4y Simplifying x = 4y

Solution

x = {7y, 4y}

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