(2x+3)(x-1)=6x

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Solution for (2x+3)(x-1)=6x equation:


Simplifying
(2x + 3)(x + -1) = 6x

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

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

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

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

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

Solving for variable 'x'.

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

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

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

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

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 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 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

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

Solution

x = {-0.5, 3}

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