x(2x-4)=(2x-4)(x-2)

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Solution for x(2x-4)=(2x-4)(x-2) equation:


Simplifying
x(2x + -4) = (2x + -4)(x + -2)

Reorder the terms:
x(-4 + 2x) = (2x + -4)(x + -2)
(-4 * x + 2x * x) = (2x + -4)(x + -2)
(-4x + 2x2) = (2x + -4)(x + -2)

Reorder the terms:
-4x + 2x2 = (-4 + 2x)(x + -2)

Reorder the terms:
-4x + 2x2 = (-4 + 2x)(-2 + x)

Multiply (-4 + 2x) * (-2 + x)
-4x + 2x2 = (-4(-2 + x) + 2x * (-2 + x))
-4x + 2x2 = ((-2 * -4 + x * -4) + 2x * (-2 + x))
-4x + 2x2 = ((8 + -4x) + 2x * (-2 + x))
-4x + 2x2 = (8 + -4x + (-2 * 2x + x * 2x))
-4x + 2x2 = (8 + -4x + (-4x + 2x2))

Combine like terms: -4x + -4x = -8x
-4x + 2x2 = (8 + -8x + 2x2)

Add '-2x2' to each side of the equation.
-4x + 2x2 + -2x2 = 8 + -8x + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-4x + 0 = 8 + -8x + 2x2 + -2x2
-4x = 8 + -8x + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-4x = 8 + -8x + 0
-4x = 8 + -8x

Solving
-4x = 8 + -8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8x' to each side of the equation.
-4x + 8x = 8 + -8x + 8x

Combine like terms: -4x + 8x = 4x
4x = 8 + -8x + 8x

Combine like terms: -8x + 8x = 0
4x = 8 + 0
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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