(3x-3)(x-2)=

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


Simplifying
(3x + -3)(x + -2) = 0

Reorder the terms:
(-3 + 3x)(x + -2) = 0

Reorder the terms:
(-3 + 3x)(-2 + x) = 0

Multiply (-3 + 3x) * (-2 + x)
(-3(-2 + x) + 3x * (-2 + x)) = 0
((-2 * -3 + x * -3) + 3x * (-2 + x)) = 0
((6 + -3x) + 3x * (-2 + x)) = 0
(6 + -3x + (-2 * 3x + x * 3x)) = 0
(6 + -3x + (-6x + 3x2)) = 0

Combine like terms: -3x + -6x = -9x
(6 + -9x + 3x2) = 0

Solving
6 + -9x + 3x2 = 0

Solving for variable 'x'.

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

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

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

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

Solution

x = {1, 2}

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