(2x-5)(3-x)=0

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Solution for (2x-5)(3-x)=0 equation:


Simplifying
(2x + -5)(3 + -1x) = 0

Reorder the terms:
(-5 + 2x)(3 + -1x) = 0

Multiply (-5 + 2x) * (3 + -1x)
(-5(3 + -1x) + 2x * (3 + -1x)) = 0
((3 * -5 + -1x * -5) + 2x * (3 + -1x)) = 0
((-15 + 5x) + 2x * (3 + -1x)) = 0
(-15 + 5x + (3 * 2x + -1x * 2x)) = 0
(-15 + 5x + (6x + -2x2)) = 0

Combine like terms: 5x + 6x = 11x
(-15 + 11x + -2x2) = 0

Solving
-15 + 11x + -2x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(-3 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 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 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {3, 2.5}

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