2x^2-19x=-5x^2-6x-6

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Solution for 2x^2-19x=-5x^2-6x-6 equation:


Simplifying
2x2 + -19x = -5x2 + -6x + -6

Reorder the terms:
-19x + 2x2 = -5x2 + -6x + -6

Reorder the terms:
-19x + 2x2 = -6 + -6x + -5x2

Solving
-19x + 2x2 = -6 + -6x + -5x2

Solving for variable 'x'.

Reorder the terms:
6 + -19x + 6x + 2x2 + 5x2 = -6 + -6x + -5x2 + 6 + 6x + 5x2

Combine like terms: -19x + 6x = -13x
6 + -13x + 2x2 + 5x2 = -6 + -6x + -5x2 + 6 + 6x + 5x2

Combine like terms: 2x2 + 5x2 = 7x2
6 + -13x + 7x2 = -6 + -6x + -5x2 + 6 + 6x + 5x2

Reorder the terms:
6 + -13x + 7x2 = -6 + 6 + -6x + 6x + -5x2 + 5x2

Combine like terms: -6 + 6 = 0
6 + -13x + 7x2 = 0 + -6x + 6x + -5x2 + 5x2
6 + -13x + 7x2 = -6x + 6x + -5x2 + 5x2

Combine like terms: -6x + 6x = 0
6 + -13x + 7x2 = 0 + -5x2 + 5x2
6 + -13x + 7x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
6 + -13x + 7x2 = 0

Factor a trinomial.
(6 + -7x)(1 + -1x) = 0

Subproblem 1

Set the factor '(6 + -7x)' equal to zero and attempt to solve: Simplifying 6 + -7x = 0 Solving 6 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -7x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7x = 0 + -6 -7x = 0 + -6 Combine like terms: 0 + -6 = -6 -7x = -6 Divide each side by '-7'. x = 0.8571428571 Simplifying x = 0.8571428571

Subproblem 2

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

Solution

x = {0.8571428571, 1}

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