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

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


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

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

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

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

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

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

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

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

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

Solving
-3 + -1x + 2x2 = -6 + -3x + 3x2

Solving for variable 'x'.

Reorder the terms:
-3 + 6 + -1x + 3x + 2x2 + -3x2 = -6 + -3x + 3x2 + 6 + 3x + -3x2

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

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

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

Reorder the terms:
3 + 2x + -1x2 = -6 + 6 + -3x + 3x + 3x2 + -3x2

Combine like terms: -6 + 6 = 0
3 + 2x + -1x2 = 0 + -3x + 3x + 3x2 + -3x2
3 + 2x + -1x2 = -3x + 3x + 3x2 + -3x2

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

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

Factor a trinomial.
(3 + -1x)(1 + x) = 0

Subproblem 1

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 2

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

Solution

x = {3, -1}

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