(x-6)(2x+4)=(x+8)(x-3)

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Solution for (x-6)(2x+4)=(x+8)(x-3) equation:


Simplifying
(x + -6)(2x + 4) = (x + 8)(x + -3)

Reorder the terms:
(-6 + x)(2x + 4) = (x + 8)(x + -3)

Reorder the terms:
(-6 + x)(4 + 2x) = (x + 8)(x + -3)

Multiply (-6 + x) * (4 + 2x)
(-6(4 + 2x) + x(4 + 2x)) = (x + 8)(x + -3)
((4 * -6 + 2x * -6) + x(4 + 2x)) = (x + 8)(x + -3)
((-24 + -12x) + x(4 + 2x)) = (x + 8)(x + -3)
(-24 + -12x + (4 * x + 2x * x)) = (x + 8)(x + -3)
(-24 + -12x + (4x + 2x2)) = (x + 8)(x + -3)

Combine like terms: -12x + 4x = -8x
(-24 + -8x + 2x2) = (x + 8)(x + -3)

Reorder the terms:
-24 + -8x + 2x2 = (8 + x)(x + -3)

Reorder the terms:
-24 + -8x + 2x2 = (8 + x)(-3 + x)

Multiply (8 + x) * (-3 + x)
-24 + -8x + 2x2 = (8(-3 + x) + x(-3 + x))
-24 + -8x + 2x2 = ((-3 * 8 + x * 8) + x(-3 + x))
-24 + -8x + 2x2 = ((-24 + 8x) + x(-3 + x))
-24 + -8x + 2x2 = (-24 + 8x + (-3 * x + x * x))
-24 + -8x + 2x2 = (-24 + 8x + (-3x + x2))

Combine like terms: 8x + -3x = 5x
-24 + -8x + 2x2 = (-24 + 5x + x2)

Add '24' to each side of the equation.
-24 + -8x + 24 + 2x2 = -24 + 5x + 24 + x2

Reorder the terms:
-24 + 24 + -8x + 2x2 = -24 + 5x + 24 + x2

Combine like terms: -24 + 24 = 0
0 + -8x + 2x2 = -24 + 5x + 24 + x2
-8x + 2x2 = -24 + 5x + 24 + x2

Reorder the terms:
-8x + 2x2 = -24 + 24 + 5x + x2

Combine like terms: -24 + 24 = 0
-8x + 2x2 = 0 + 5x + x2
-8x + 2x2 = 5x + x2

Solving
-8x + 2x2 = 5x + x2

Solving for variable 'x'.

Reorder the terms:
-8x + -5x + 2x2 + -1x2 = 5x + x2 + -5x + -1x2

Combine like terms: -8x + -5x = -13x
-13x + 2x2 + -1x2 = 5x + x2 + -5x + -1x2

Combine like terms: 2x2 + -1x2 = 1x2
-13x + 1x2 = 5x + x2 + -5x + -1x2

Reorder the terms:
-13x + 1x2 = 5x + -5x + x2 + -1x2

Combine like terms: 5x + -5x = 0
-13x + 1x2 = 0 + x2 + -1x2
-13x + 1x2 = x2 + -1x2

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

Factor out the Greatest Common Factor (GCF), 'x'.
x(-13 + x) = 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 + x)' equal to zero and attempt to solve: Simplifying -13 + x = 0 Solving -13 + x = 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 + x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + x = 0 + 13 x = 0 + 13 Combine like terms: 0 + 13 = 13 x = 13 Simplifying x = 13

Solution

x = {0, 13}

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