(3x-3)(x-1)+5=32

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Solution for (3x-3)(x-1)+5=32 equation:


Simplifying
(3x + -3)(x + -1) + 5 = 32

Reorder the terms:
(-3 + 3x)(x + -1) + 5 = 32

Reorder the terms:
(-3 + 3x)(-1 + x) + 5 = 32

Multiply (-3 + 3x) * (-1 + x)
(-3(-1 + x) + 3x * (-1 + x)) + 5 = 32
((-1 * -3 + x * -3) + 3x * (-1 + x)) + 5 = 32
((3 + -3x) + 3x * (-1 + x)) + 5 = 32
(3 + -3x + (-1 * 3x + x * 3x)) + 5 = 32
(3 + -3x + (-3x + 3x2)) + 5 = 32

Combine like terms: -3x + -3x = -6x
(3 + -6x + 3x2) + 5 = 32

Reorder the terms:
3 + 5 + -6x + 3x2 = 32

Combine like terms: 3 + 5 = 8
8 + -6x + 3x2 = 32

Solving
8 + -6x + 3x2 = 32

Solving for variable 'x'.

Reorder the terms:
8 + -32 + -6x + 3x2 = 32 + -32

Combine like terms: 8 + -32 = -24
-24 + -6x + 3x2 = 32 + -32

Combine like terms: 32 + -32 = 0
-24 + -6x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-8 + -2x + x2) = 0

Factor a trinomial.
3((-2 + -1x)(4 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {-2, 4}

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