(4y-3)(7y-6)=

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Solution for (4y-3)(7y-6)= equation:


Simplifying
(4y + -3)(7y + -6) = 0

Reorder the terms:
(-3 + 4y)(7y + -6) = 0

Reorder the terms:
(-3 + 4y)(-6 + 7y) = 0

Multiply (-3 + 4y) * (-6 + 7y)
(-3(-6 + 7y) + 4y * (-6 + 7y)) = 0
((-6 * -3 + 7y * -3) + 4y * (-6 + 7y)) = 0
((18 + -21y) + 4y * (-6 + 7y)) = 0
(18 + -21y + (-6 * 4y + 7y * 4y)) = 0
(18 + -21y + (-24y + 28y2)) = 0

Combine like terms: -21y + -24y = -45y
(18 + -45y + 28y2) = 0

Solving
18 + -45y + 28y2 = 0

Solving for variable 'y'.

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

Subproblem 1

Set the factor '(3 + -4y)' equal to zero and attempt to solve: Simplifying 3 + -4y = 0 Solving 3 + -4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4y = 0 + -3 -4y = 0 + -3 Combine like terms: 0 + -3 = -3 -4y = -3 Divide each side by '-4'. y = 0.75 Simplifying y = 0.75

Subproblem 2

Set the factor '(6 + -7y)' equal to zero and attempt to solve: Simplifying 6 + -7y = 0 Solving 6 + -7y = 0 Move all terms containing y to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -7y = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7y = 0 + -6 -7y = 0 + -6 Combine like terms: 0 + -6 = -6 -7y = -6 Divide each side by '-7'. y = 0.8571428571 Simplifying y = 0.8571428571

Solution

y = {0.75, 0.8571428571}

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