(2x+3)(6-3x)=0

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Solution for (2x+3)(6-3x)=0 equation:


Simplifying
(2x + 3)(6 + -3x) = 0

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

Multiply (3 + 2x) * (6 + -3x)
(3(6 + -3x) + 2x * (6 + -3x)) = 0
((6 * 3 + -3x * 3) + 2x * (6 + -3x)) = 0
((18 + -9x) + 2x * (6 + -3x)) = 0
(18 + -9x + (6 * 2x + -3x * 2x)) = 0
(18 + -9x + (12x + -6x2)) = 0

Combine like terms: -9x + 12x = 3x
(18 + 3x + -6x2) = 0

Solving
18 + 3x + -6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(6 + x + -2x2) = 0

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

Solution

x = {2, -1.5}

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