6x^2+15=19x

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Solution for 6x^2+15=19x equation:


Simplifying
6x2 + 15 = 19x

Reorder the terms:
15 + 6x2 = 19x

Solving
15 + 6x2 = 19x

Solving for variable 'x'.

Reorder the terms:
15 + -19x + 6x2 = 19x + -19x

Combine like terms: 19x + -19x = 0
15 + -19x + 6x2 = 0

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

Subproblem 1

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 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 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Subproblem 2

Set the factor '(5 + -3x)' equal to zero and attempt to solve: Simplifying 5 + -3x = 0 Solving 5 + -3x = 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 + -3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3x = 0 + -5 -3x = 0 + -5 Combine like terms: 0 + -5 = -5 -3x = -5 Divide each side by '-3'. x = 1.666666667 Simplifying x = 1.666666667

Solution

x = {1.5, 1.666666667}

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