(3x-2)(5x-1)-(3x-2)(3x+4)=0

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Solution for (3x-2)(5x-1)-(3x-2)(3x+4)=0 equation:


Simplifying
(3x + -2)(5x + -1) + -1(3x + -2)(3x + 4) = 0

Reorder the terms:
(-2 + 3x)(5x + -1) + -1(3x + -2)(3x + 4) = 0

Reorder the terms:
(-2 + 3x)(-1 + 5x) + -1(3x + -2)(3x + 4) = 0

Multiply (-2 + 3x) * (-1 + 5x)
(-2(-1 + 5x) + 3x * (-1 + 5x)) + -1(3x + -2)(3x + 4) = 0
((-1 * -2 + 5x * -2) + 3x * (-1 + 5x)) + -1(3x + -2)(3x + 4) = 0
((2 + -10x) + 3x * (-1 + 5x)) + -1(3x + -2)(3x + 4) = 0
(2 + -10x + (-1 * 3x + 5x * 3x)) + -1(3x + -2)(3x + 4) = 0
(2 + -10x + (-3x + 15x2)) + -1(3x + -2)(3x + 4) = 0

Combine like terms: -10x + -3x = -13x
(2 + -13x + 15x2) + -1(3x + -2)(3x + 4) = 0

Reorder the terms:
2 + -13x + 15x2 + -1(-2 + 3x)(3x + 4) = 0

Reorder the terms:
2 + -13x + 15x2 + -1(-2 + 3x)(4 + 3x) = 0

Multiply (-2 + 3x) * (4 + 3x)
2 + -13x + 15x2 + -1(-2(4 + 3x) + 3x * (4 + 3x)) = 0
2 + -13x + 15x2 + -1((4 * -2 + 3x * -2) + 3x * (4 + 3x)) = 0
2 + -13x + 15x2 + -1((-8 + -6x) + 3x * (4 + 3x)) = 0
2 + -13x + 15x2 + -1(-8 + -6x + (4 * 3x + 3x * 3x)) = 0
2 + -13x + 15x2 + -1(-8 + -6x + (12x + 9x2)) = 0

Combine like terms: -6x + 12x = 6x
2 + -13x + 15x2 + -1(-8 + 6x + 9x2) = 0
2 + -13x + 15x2 + (-8 * -1 + 6x * -1 + 9x2 * -1) = 0
2 + -13x + 15x2 + (8 + -6x + -9x2) = 0

Reorder the terms:
2 + 8 + -13x + -6x + 15x2 + -9x2 = 0

Combine like terms: 2 + 8 = 10
10 + -13x + -6x + 15x2 + -9x2 = 0

Combine like terms: -13x + -6x = -19x
10 + -19x + 15x2 + -9x2 = 0

Combine like terms: 15x2 + -9x2 = 6x2
10 + -19x + 6x2 = 0

Solving
10 + -19x + 6x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(2 + -3x)(5 + -2x) = 0

Subproblem 1

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 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 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Subproblem 2

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {0.6666666667, 2.5}

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