(3-4x)(2+3x)=1+5x

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Solution for (3-4x)(2+3x)=1+5x equation:


Simplifying
(3 + -4x)(2 + 3x) = 1 + 5x

Multiply (3 + -4x) * (2 + 3x)
(3(2 + 3x) + -4x * (2 + 3x)) = 1 + 5x
((2 * 3 + 3x * 3) + -4x * (2 + 3x)) = 1 + 5x
((6 + 9x) + -4x * (2 + 3x)) = 1 + 5x
(6 + 9x + (2 * -4x + 3x * -4x)) = 1 + 5x
(6 + 9x + (-8x + -12x2)) = 1 + 5x

Combine like terms: 9x + -8x = 1x
(6 + 1x + -12x2) = 1 + 5x

Solving
6 + 1x + -12x2 = 1 + 5x

Solving for variable 'x'.

Reorder the terms:
6 + -1 + 1x + -5x + -12x2 = 1 + 5x + -1 + -5x

Combine like terms: 6 + -1 = 5
5 + 1x + -5x + -12x2 = 1 + 5x + -1 + -5x

Combine like terms: 1x + -5x = -4x
5 + -4x + -12x2 = 1 + 5x + -1 + -5x

Reorder the terms:
5 + -4x + -12x2 = 1 + -1 + 5x + -5x

Combine like terms: 1 + -1 = 0
5 + -4x + -12x2 = 0 + 5x + -5x
5 + -4x + -12x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
5 + -4x + -12x2 = 0

Factor a trinomial.
(1 + -2x)(5 + 6x) = 0

Subproblem 1

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Subproblem 2

Set the factor '(5 + 6x)' equal to zero and attempt to solve: Simplifying 5 + 6x = 0 Solving 5 + 6x = 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 + 6x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 6x = 0 + -5 6x = 0 + -5 Combine like terms: 0 + -5 = -5 6x = -5 Divide each side by '6'. x = -0.8333333333 Simplifying x = -0.8333333333

Solution

x = {0.5, -0.8333333333}

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