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

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


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

Reorder the terms:
3x(-2 + x) + (x + -2) = 0
(-2 * 3x + x * 3x) + (x + -2) = 0
(-6x + 3x2) + (x + -2) = 0

Reorder the terms:
-6x + 3x2 + (-2 + x) = 0

Remove parenthesis around (-2 + x)
-6x + 3x2 + -2 + x = 0

Reorder the terms:
-2 + -6x + x + 3x2 = 0

Combine like terms: -6x + x = -5x
-2 + -5x + 3x2 = 0

Solving
-2 + -5x + 3x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(-1 + -3x)' equal to zero and attempt to solve: Simplifying -1 + -3x = 0 Solving -1 + -3x = 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 + -3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x = 0 + 1 -3x = 0 + 1 Combine like terms: 0 + 1 = 1 -3x = 1 Divide each side by '-3'. x = -0.3333333333 Simplifying x = -0.3333333333

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 = {-0.3333333333, 2}

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