(5x-4)*(12x+6)=0

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Solution for (5x-4)*(12x+6)=0 equation: 


Simplifying
(5x + -4)(12x + 6) = 0

Reorder the terms:
(-4 + 5x)(12x + 6) = 0

Reorder the terms:
(-4 + 5x)(6 + 12x) = 0

Multiply (-4 + 5x) * (6 + 12x)
(-4(6 + 12x) + 5x * (6 + 12x)) = 0
((6 * -4 + 12x * -4) + 5x * (6 + 12x)) = 0
((-24 + -48x) + 5x * (6 + 12x)) = 0
(-24 + -48x + (6 * 5x + 12x * 5x)) = 0
(-24 + -48x + (30x + 60x2)) = 0

Combine like terms: -48x + 30x = -18x
(-24 + -18x + 60x2) = 0

Solving
-24 + -18x + 60x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-4 + -3x + 10x2) = 0

Factor a trinomial.
6((-1 + -2x)(4 + -5x)) = 0

Ignore the factor 6.

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 '(4 + -5x)' equal to zero and attempt to solve:

Simplifying
4 + -5x = 0

Solving
4 + -5x = 0

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

Add '-4' to each side of the equation.
4 + -4 + -5x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5x = 0 + -4
-5x = 0 + -4

Combine like terms: 0 + -4 = -4
-5x = -4

Divide each side by '-5'.
x = 0.8

Simplifying
x = 0.8
Solution
x = {-0.5, 0.8}

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