x(x+13)=2x*x

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Solution for x(x+13)=2x*x equation:


Simplifying
x(x + 13) = 2x * x

Reorder the terms:
x(13 + x) = 2x * x
(13 * x + x * x) = 2x * x
(13x + x2) = 2x * x

Multiply x * x
13x + x2 = 2x2

Solving
13x + x2 = 2x2

Solving for variable 'x'.

Combine like terms: x2 + -2x2 = -1x2
13x + -1x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
13x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(13 + -1x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13

Solution

x = {0, 13}

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