(2x-7)(x-3)=6

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Solution for (2x-7)(x-3)=6 equation:


Simplifying
(2x + -7)(x + -3) = 6

Reorder the terms:
(-7 + 2x)(x + -3) = 6

Reorder the terms:
(-7 + 2x)(-3 + x) = 6

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

Combine like terms: -7x + -6x = -13x
(21 + -13x + 2x2) = 6

Solving
21 + -13x + 2x2 = 6

Solving for variable 'x'.

Reorder the terms:
21 + -6 + -13x + 2x2 = 6 + -6

Combine like terms: 21 + -6 = 15
15 + -13x + 2x2 = 6 + -6

Combine like terms: 6 + -6 = 0
15 + -13x + 2x2 = 0

Factor a trinomial.
(3 + -2x)(5 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {1.5, 5}

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