(9x-1)(6x-7)=0

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Solution for (9x-1)(6x-7)=0 equation:


Simplifying
(9x + -1)(6x + -7) = 0

Reorder the terms:
(-1 + 9x)(6x + -7) = 0

Reorder the terms:
(-1 + 9x)(-7 + 6x) = 0

Multiply (-1 + 9x) * (-7 + 6x)
(-1(-7 + 6x) + 9x * (-7 + 6x)) = 0
((-7 * -1 + 6x * -1) + 9x * (-7 + 6x)) = 0
((7 + -6x) + 9x * (-7 + 6x)) = 0
(7 + -6x + (-7 * 9x + 6x * 9x)) = 0
(7 + -6x + (-63x + 54x2)) = 0

Combine like terms: -6x + -63x = -69x
(7 + -69x + 54x2) = 0

Solving
7 + -69x + 54x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -9x)(7 + -6x) = 0

Subproblem 1

Set the factor '(1 + -9x)' equal to zero and attempt to solve: Simplifying 1 + -9x = 0 Solving 1 + -9x = 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 + -9x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -9x = 0 + -1 -9x = 0 + -1 Combine like terms: 0 + -1 = -1 -9x = -1 Divide each side by '-9'. x = 0.1111111111 Simplifying x = 0.1111111111

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 = {0.1111111111, 1.166666667}

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