(2x-1)(x+3)=(x-1)(x+3)

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Solution for (2x-1)(x+3)=(x-1)(x+3) equation:


Simplifying
(2x + -1)(x + 3) = (x + -1)(x + 3)

Reorder the terms:
(-1 + 2x)(x + 3) = (x + -1)(x + 3)

Reorder the terms:
(-1 + 2x)(3 + x) = (x + -1)(x + 3)

Multiply (-1 + 2x) * (3 + x)
(-1(3 + x) + 2x * (3 + x)) = (x + -1)(x + 3)
((3 * -1 + x * -1) + 2x * (3 + x)) = (x + -1)(x + 3)
((-3 + -1x) + 2x * (3 + x)) = (x + -1)(x + 3)
(-3 + -1x + (3 * 2x + x * 2x)) = (x + -1)(x + 3)
(-3 + -1x + (6x + 2x2)) = (x + -1)(x + 3)

Combine like terms: -1x + 6x = 5x
(-3 + 5x + 2x2) = (x + -1)(x + 3)

Reorder the terms:
-3 + 5x + 2x2 = (-1 + x)(x + 3)

Reorder the terms:
-3 + 5x + 2x2 = (-1 + x)(3 + x)

Multiply (-1 + x) * (3 + x)
-3 + 5x + 2x2 = (-1(3 + x) + x(3 + x))
-3 + 5x + 2x2 = ((3 * -1 + x * -1) + x(3 + x))
-3 + 5x + 2x2 = ((-3 + -1x) + x(3 + x))
-3 + 5x + 2x2 = (-3 + -1x + (3 * x + x * x))
-3 + 5x + 2x2 = (-3 + -1x + (3x + x2))

Combine like terms: -1x + 3x = 2x
-3 + 5x + 2x2 = (-3 + 2x + x2)

Add '3' to each side of the equation.
-3 + 5x + 3 + 2x2 = -3 + 2x + 3 + x2

Reorder the terms:
-3 + 3 + 5x + 2x2 = -3 + 2x + 3 + x2

Combine like terms: -3 + 3 = 0
0 + 5x + 2x2 = -3 + 2x + 3 + x2
5x + 2x2 = -3 + 2x + 3 + x2

Reorder the terms:
5x + 2x2 = -3 + 3 + 2x + x2

Combine like terms: -3 + 3 = 0
5x + 2x2 = 0 + 2x + x2
5x + 2x2 = 2x + x2

Solving
5x + 2x2 = 2x + x2

Solving for variable 'x'.

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

Combine like terms: 5x + -2x = 3x
3x + 2x2 + -1x2 = 2x + x2 + -2x + -1x2

Combine like terms: 2x2 + -1x2 = 1x2
3x + 1x2 = 2x + x2 + -2x + -1x2

Reorder the terms:
3x + 1x2 = 2x + -2x + x2 + -1x2

Combine like terms: 2x + -2x = 0
3x + 1x2 = 0 + x2 + -1x2
3x + 1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
3x + 1x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(3 + 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 '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Solution

x = {0, -3}

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