(2x-7)(3x+2)=

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Solution for (2x-7)(3x+2)= equation:


Simplifying
(2x + -7)(3x + 2) = 0

Reorder the terms:
(-7 + 2x)(3x + 2) = 0

Reorder the terms:
(-7 + 2x)(2 + 3x) = 0

Multiply (-7 + 2x) * (2 + 3x)
(-7(2 + 3x) + 2x * (2 + 3x)) = 0
((2 * -7 + 3x * -7) + 2x * (2 + 3x)) = 0
((-14 + -21x) + 2x * (2 + 3x)) = 0
(-14 + -21x + (2 * 2x + 3x * 2x)) = 0
(-14 + -21x + (4x + 6x2)) = 0

Combine like terms: -21x + 4x = -17x
(-14 + -17x + 6x2) = 0

Solving
-14 + -17x + 6x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(-2 + -3x)' equal to zero and attempt to solve: Simplifying -2 + -3x = 0 Solving -2 + -3x = 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 + -3x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3x = 0 + 2 -3x = 0 + 2 Combine like terms: 0 + 2 = 2 -3x = 2 Divide each side by '-3'. x = -0.6666666667 Simplifying x = -0.6666666667

Subproblem 2

Set the factor '(7 + -2x)' equal to zero and attempt to solve: Simplifying 7 + -2x = 0 Solving 7 + -2x = 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 + -2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2x = 0 + -7 -2x = 0 + -7 Combine like terms: 0 + -7 = -7 -2x = -7 Divide each side by '-2'. x = 3.5 Simplifying x = 3.5

Solution

x = {-0.6666666667, 3.5}

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