15x^2=41x-28

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Solution for 15x^2=41x-28 equation:


Simplifying
15x2 = 41x + -28

Reorder the terms:
15x2 = -28 + 41x

Solving
15x2 = -28 + 41x

Solving for variable 'x'.

Reorder the terms:
28 + -41x + 15x2 = -28 + 41x + 28 + -41x

Reorder the terms:
28 + -41x + 15x2 = -28 + 28 + 41x + -41x

Combine like terms: -28 + 28 = 0
28 + -41x + 15x2 = 0 + 41x + -41x
28 + -41x + 15x2 = 41x + -41x

Combine like terms: 41x + -41x = 0
28 + -41x + 15x2 = 0

Factor a trinomial.
(4 + -3x)(7 + -5x) = 0

Subproblem 1

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Subproblem 2

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

Solution

x = {1.333333333, 1.4}

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