(6x-7)(5x+3)=0

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Solution for (6x-7)(5x+3)=0 equation:


Simplifying
(6x + -7)(5x + 3) = 0

Reorder the terms:
(-7 + 6x)(5x + 3) = 0

Reorder the terms:
(-7 + 6x)(3 + 5x) = 0

Multiply (-7 + 6x) * (3 + 5x)
(-7(3 + 5x) + 6x * (3 + 5x)) = 0
((3 * -7 + 5x * -7) + 6x * (3 + 5x)) = 0
((-21 + -35x) + 6x * (3 + 5x)) = 0
(-21 + -35x + (3 * 6x + 5x * 6x)) = 0
(-21 + -35x + (18x + 30x2)) = 0

Combine like terms: -35x + 18x = -17x
(-21 + -17x + 30x2) = 0

Solving
-21 + -17x + 30x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -5x)(7 + -6x) = 0

Subproblem 1

Set the factor '(-3 + -5x)' equal to zero and attempt to solve: Simplifying -3 + -5x = 0 Solving -3 + -5x = 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 + -5x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5x = 0 + 3 -5x = 0 + 3 Combine like terms: 0 + 3 = 3 -5x = 3 Divide each side by '-5'. x = -0.6 Simplifying x = -0.6

Subproblem 2

Set the factor '(7 + -6x)' equal to zero and attempt to solve: Simplifying 7 + -6x = 0 Solving 7 + -6x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -6x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -6x = 0 + -7 -6x = 0 + -7 Combine like terms: 0 + -7 = -7 -6x = -7 Divide each side by '-6'. x = 1.166666667 Simplifying x = 1.166666667

Solution

x = {-0.6, 1.166666667}

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