(2x-3)(x+3)=4x-3

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Solution for (2x-3)(x+3)=4x-3 equation:


Simplifying
(2x + -3)(x + 3) = 4x + -3

Reorder the terms:
(-3 + 2x)(x + 3) = 4x + -3

Reorder the terms:
(-3 + 2x)(3 + x) = 4x + -3

Multiply (-3 + 2x) * (3 + x)
(-3(3 + x) + 2x * (3 + x)) = 4x + -3
((3 * -3 + x * -3) + 2x * (3 + x)) = 4x + -3
((-9 + -3x) + 2x * (3 + x)) = 4x + -3
(-9 + -3x + (3 * 2x + x * 2x)) = 4x + -3
(-9 + -3x + (6x + 2x2)) = 4x + -3

Combine like terms: -3x + 6x = 3x
(-9 + 3x + 2x2) = 4x + -3

Reorder the terms:
-9 + 3x + 2x2 = -3 + 4x

Solving
-9 + 3x + 2x2 = -3 + 4x

Solving for variable 'x'.

Reorder the terms:
-9 + 3 + 3x + -4x + 2x2 = -3 + 4x + 3 + -4x

Combine like terms: -9 + 3 = -6
-6 + 3x + -4x + 2x2 = -3 + 4x + 3 + -4x

Combine like terms: 3x + -4x = -1x
-6 + -1x + 2x2 = -3 + 4x + 3 + -4x

Reorder the terms:
-6 + -1x + 2x2 = -3 + 3 + 4x + -4x

Combine like terms: -3 + 3 = 0
-6 + -1x + 2x2 = 0 + 4x + -4x
-6 + -1x + 2x2 = 4x + -4x

Combine like terms: 4x + -4x = 0
-6 + -1x + 2x2 = 0

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

Subproblem 1

Set the factor '(-3 + -2x)' equal to zero and attempt to solve: Simplifying -3 + -2x = 0 Solving -3 + -2x = 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 + -2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x = 0 + 3 -2x = 0 + 3 Combine like terms: 0 + 3 = 3 -2x = 3 Divide each side by '-2'. x = -1.5 Simplifying x = -1.5

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 = {-1.5, 2}

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