(5x-8)(3x+2)=0

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Solution for (5x-8)(3x+2)=0 equation: 


Simplifying
(5x + -8)(3x + 2) = 0

Reorder the terms:
(-8 + 5x)(3x + 2) = 0

Reorder the terms:
(-8 + 5x)(2 + 3x) = 0

Multiply (-8 + 5x) * (2 + 3x)
(-8(2 + 3x) + 5x * (2 + 3x)) = 0
((2 * -8 + 3x * -8) + 5x * (2 + 3x)) = 0
((-16 + -24x) + 5x * (2 + 3x)) = 0
(-16 + -24x + (2 * 5x + 3x * 5x)) = 0
(-16 + -24x + (10x + 15x2)) = 0

Combine like terms: -24x + 10x = -14x
(-16 + -14x + 15x2) = 0

Solving
-16 + -14x + 15x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-2 + -3x)(8 + -5x) = 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 '(8 + -5x)' equal to zero and attempt to solve:

Simplifying
8 + -5x = 0

Solving
8 + -5x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -5x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -5x = 0 + -8
-5x = 0 + -8

Combine like terms: 0 + -8 = -8
-5x = -8

Divide each side by '-5'.
x = 1.6

Simplifying
x = 1.6
Solution
x = {-0.6666666667, 1.6}

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