15x^2=11x-2

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Solution for 15x^2=11x-2 equation:


Simplifying
15x2 = 11x + -2

Reorder the terms:
15x2 = -2 + 11x

Solving
15x2 = -2 + 11x

Solving for variable 'x'.

Reorder the terms:
2 + -11x + 15x2 = -2 + 11x + 2 + -11x

Reorder the terms:
2 + -11x + 15x2 = -2 + 2 + 11x + -11x

Combine like terms: -2 + 2 = 0
2 + -11x + 15x2 = 0 + 11x + -11x
2 + -11x + 15x2 = 11x + -11x

Combine like terms: 11x + -11x = 0
2 + -11x + 15x2 = 0

Factor a trinomial.
(1 + -3x)(2 + -5x) = 0

Subproblem 1

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Subproblem 2

Set the factor '(2 + -5x)' equal to zero and attempt to solve: Simplifying 2 + -5x = 0 Solving 2 + -5x = 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 + -5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x = 0 + -2 -5x = 0 + -2 Combine like terms: 0 + -2 = -2 -5x = -2 Divide each side by '-5'. x = 0.4 Simplifying x = 0.4

Solution

x = {0.3333333333, 0.4}

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