(8x-6)(7x+6)=0

Solution for (8x-6)(7x+6)=0 equation:

Simplifying
(8x + -6)(7x + 6) = 0

Reorder the terms:
(-6 + 8x)(7x + 6) = 0

Reorder the terms:
(-6 + 8x)(6 + 7x) = 0

Multiply (-6 + 8x) * (6 + 7x)
(-6(6 + 7x) + 8x * (6 + 7x)) = 0
((6 * -6 + 7x * -6) + 8x * (6 + 7x)) = 0
((-36 + -42x) + 8x * (6 + 7x)) = 0
(-36 + -42x + (6 * 8x + 7x * 8x)) = 0
(-36 + -42x + (48x + 56x2)) = 0

Combine like terms: -42x + 48x = 6x
(-36 + 6x + 56x2) = 0

Solving
-36 + 6x + 56x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-18 + 3x + 28x2) = 0

Factor a trinomial.
2((-6 + -7x)(3 + -4x)) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(-6 + -7x)' equal to zero and attempt to solve:

Simplifying
-6 + -7x = 0

Solving
-6 + -7x = 0

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

Add '6' to each side of the equation.
-6 + 6 + -7x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -7x = 0 + 6
-7x = 0 + 6

Combine like terms: 0 + 6 = 6
-7x = 6

Divide each side by '-7'.
x = -0.8571428571

Simplifying
x = -0.8571428571
Subproblem 2
Set the factor '(3 + -4x)' equal to zero and attempt to solve:

Simplifying
3 + -4x = 0

Solving
3 + -4x = 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 + -4x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = 0 + -3
-4x = 0 + -3

Combine like terms: 0 + -3 = -3
-4x = -3

Divide each side by '-4'.
x = 0.75

Simplifying
x = 0.75
Solution
x = {-0.8571428571, 0.75}