(2x-4)(4x+2)=(8x+3)(x-4)

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Solution for (2x-4)(4x+2)=(8x+3)(x-4) equation:


Simplifying
(2x + -4)(4x + 2) = (8x + 3)(x + -4)

Reorder the terms:
(-4 + 2x)(4x + 2) = (8x + 3)(x + -4)

Reorder the terms:
(-4 + 2x)(2 + 4x) = (8x + 3)(x + -4)

Multiply (-4 + 2x) * (2 + 4x)
(-4(2 + 4x) + 2x * (2 + 4x)) = (8x + 3)(x + -4)
((2 * -4 + 4x * -4) + 2x * (2 + 4x)) = (8x + 3)(x + -4)
((-8 + -16x) + 2x * (2 + 4x)) = (8x + 3)(x + -4)
(-8 + -16x + (2 * 2x + 4x * 2x)) = (8x + 3)(x + -4)
(-8 + -16x + (4x + 8x2)) = (8x + 3)(x + -4)

Combine like terms: -16x + 4x = -12x
(-8 + -12x + 8x2) = (8x + 3)(x + -4)

Reorder the terms:
-8 + -12x + 8x2 = (3 + 8x)(x + -4)

Reorder the terms:
-8 + -12x + 8x2 = (3 + 8x)(-4 + x)

Multiply (3 + 8x) * (-4 + x)
-8 + -12x + 8x2 = (3(-4 + x) + 8x * (-4 + x))
-8 + -12x + 8x2 = ((-4 * 3 + x * 3) + 8x * (-4 + x))
-8 + -12x + 8x2 = ((-12 + 3x) + 8x * (-4 + x))
-8 + -12x + 8x2 = (-12 + 3x + (-4 * 8x + x * 8x))
-8 + -12x + 8x2 = (-12 + 3x + (-32x + 8x2))

Combine like terms: 3x + -32x = -29x
-8 + -12x + 8x2 = (-12 + -29x + 8x2)

Add '-8x2' to each side of the equation.
-8 + -12x + 8x2 + -8x2 = -12 + -29x + 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
-8 + -12x + 0 = -12 + -29x + 8x2 + -8x2
-8 + -12x = -12 + -29x + 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
-8 + -12x = -12 + -29x + 0
-8 + -12x = -12 + -29x

Solving
-8 + -12x = -12 + -29x

Solving for variable 'x'.

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

Add '29x' to each side of the equation.
-8 + -12x + 29x = -12 + -29x + 29x

Combine like terms: -12x + 29x = 17x
-8 + 17x = -12 + -29x + 29x

Combine like terms: -29x + 29x = 0
-8 + 17x = -12 + 0
-8 + 17x = -12

Add '8' to each side of the equation.
-8 + 8 + 17x = -12 + 8

Combine like terms: -8 + 8 = 0
0 + 17x = -12 + 8
17x = -12 + 8

Combine like terms: -12 + 8 = -4
17x = -4

Divide each side by '17'.
x = -0.2352941176

Simplifying
x = -0.2352941176

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