(x-2)(x+3)=5x-10

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Solution for (x-2)(x+3)=5x-10 equation:


Simplifying
(x + -2)(x + 3) = 5x + -10

Reorder the terms:
(-2 + x)(x + 3) = 5x + -10

Reorder the terms:
(-2 + x)(3 + x) = 5x + -10

Multiply (-2 + x) * (3 + x)
(-2(3 + x) + x(3 + x)) = 5x + -10
((3 * -2 + x * -2) + x(3 + x)) = 5x + -10
((-6 + -2x) + x(3 + x)) = 5x + -10
(-6 + -2x + (3 * x + x * x)) = 5x + -10
(-6 + -2x + (3x + x2)) = 5x + -10

Combine like terms: -2x + 3x = 1x
(-6 + 1x + x2) = 5x + -10

Reorder the terms:
-6 + 1x + x2 = -10 + 5x

Solving
-6 + 1x + x2 = -10 + 5x

Solving for variable 'x'.

Reorder the terms:
-6 + 10 + 1x + -5x + x2 = -10 + 5x + 10 + -5x

Combine like terms: -6 + 10 = 4
4 + 1x + -5x + x2 = -10 + 5x + 10 + -5x

Combine like terms: 1x + -5x = -4x
4 + -4x + x2 = -10 + 5x + 10 + -5x

Reorder the terms:
4 + -4x + x2 = -10 + 10 + 5x + -5x

Combine like terms: -10 + 10 = 0
4 + -4x + x2 = 0 + 5x + -5x
4 + -4x + x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
4 + -4x + x2 = 0

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

Subproblem 1

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {2, 2}

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