3x^2-22x=-2x^2-5x-14

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Solution for 3x^2-22x=-2x^2-5x-14 equation:


Simplifying
3x2 + -22x = -2x2 + -5x + -14

Reorder the terms:
-22x + 3x2 = -2x2 + -5x + -14

Reorder the terms:
-22x + 3x2 = -14 + -5x + -2x2

Solving
-22x + 3x2 = -14 + -5x + -2x2

Solving for variable 'x'.

Reorder the terms:
14 + -22x + 5x + 3x2 + 2x2 = -14 + -5x + -2x2 + 14 + 5x + 2x2

Combine like terms: -22x + 5x = -17x
14 + -17x + 3x2 + 2x2 = -14 + -5x + -2x2 + 14 + 5x + 2x2

Combine like terms: 3x2 + 2x2 = 5x2
14 + -17x + 5x2 = -14 + -5x + -2x2 + 14 + 5x + 2x2

Reorder the terms:
14 + -17x + 5x2 = -14 + 14 + -5x + 5x + -2x2 + 2x2

Combine like terms: -14 + 14 = 0
14 + -17x + 5x2 = 0 + -5x + 5x + -2x2 + 2x2
14 + -17x + 5x2 = -5x + 5x + -2x2 + 2x2

Combine like terms: -5x + 5x = 0
14 + -17x + 5x2 = 0 + -2x2 + 2x2
14 + -17x + 5x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
14 + -17x + 5x2 = 0

Factor a trinomial.
(7 + -5x)(2 + -1x) = 0

Subproblem 1

Set the factor '(7 + -5x)' equal to zero and attempt to solve: Simplifying 7 + -5x = 0 Solving 7 + -5x = 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 + -5x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5x = 0 + -7 -5x = 0 + -7 Combine like terms: 0 + -7 = -7 -5x = -7 Divide each side by '-5'. x = 1.4 Simplifying x = 1.4

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 = {1.4, 2}

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