(7x-2)(4x-6)=

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Solution for (7x-2)(4x-6)= equation:


Simplifying
(7x + -2)(4x + -6) = 0

Reorder the terms:
(-2 + 7x)(4x + -6) = 0

Reorder the terms:
(-2 + 7x)(-6 + 4x) = 0

Multiply (-2 + 7x) * (-6 + 4x)
(-2(-6 + 4x) + 7x * (-6 + 4x)) = 0
((-6 * -2 + 4x * -2) + 7x * (-6 + 4x)) = 0
((12 + -8x) + 7x * (-6 + 4x)) = 0
(12 + -8x + (-6 * 7x + 4x * 7x)) = 0
(12 + -8x + (-42x + 28x2)) = 0

Combine like terms: -8x + -42x = -50x
(12 + -50x + 28x2) = 0

Solving
12 + -50x + 28x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + -25x + 14x2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -7x)' equal to zero and attempt to solve: Simplifying 2 + -7x = 0 Solving 2 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -7x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -7x = 0 + -2 -7x = 0 + -2 Combine like terms: 0 + -2 = -2 -7x = -2 Divide each side by '-7'. x = 0.2857142857 Simplifying x = 0.2857142857

Subproblem 2

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 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 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {0.2857142857, 1.5}

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