5x^2-24x=-28

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Solution for 5x^2-24x=-28 equation:


Simplifying
5x2 + -24x = -28

Reorder the terms:
-24x + 5x2 = -28

Solving
-24x + 5x2 = -28

Solving for variable 'x'.

Reorder the terms:
28 + -24x + 5x2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + -24x + 5x2 = 0

Factor a trinomial.
(2 + -1x)(14 + -5x) = 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 '(14 + -5x)' equal to zero and attempt to solve: Simplifying 14 + -5x = 0 Solving 14 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -5x = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -5x = 0 + -14 -5x = 0 + -14 Combine like terms: 0 + -14 = -14 -5x = -14 Divide each side by '-5'. x = 2.8 Simplifying x = 2.8

Solution

x = {2, 2.8}

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