(5x-6)(9x-3)=

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Solution for (5x-6)(9x-3)= equation:


Simplifying
(5x + -6)(9x + -3) = 0

Reorder the terms:
(-6 + 5x)(9x + -3) = 0

Reorder the terms:
(-6 + 5x)(-3 + 9x) = 0

Multiply (-6 + 5x) * (-3 + 9x)
(-6(-3 + 9x) + 5x * (-3 + 9x)) = 0
((-3 * -6 + 9x * -6) + 5x * (-3 + 9x)) = 0
((18 + -54x) + 5x * (-3 + 9x)) = 0
(18 + -54x + (-3 * 5x + 9x * 5x)) = 0
(18 + -54x + (-15x + 45x2)) = 0

Combine like terms: -54x + -15x = -69x
(18 + -69x + 45x2) = 0

Solving
18 + -69x + 45x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(6 + -23x + 15x2) = 0

Factor a trinomial.
3((1 + -3x)(6 + -5x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Subproblem 2

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 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 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Solution

x = {0.3333333333, 1.2}

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