4x^2-3x+11=9x+6

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Solution for 4x^2-3x+11=9x+6 equation:


Simplifying
4x2 + -3x + 11 = 9x + 6

Reorder the terms:
11 + -3x + 4x2 = 9x + 6

Reorder the terms:
11 + -3x + 4x2 = 6 + 9x

Solving
11 + -3x + 4x2 = 6 + 9x

Solving for variable 'x'.

Reorder the terms:
11 + -6 + -3x + -9x + 4x2 = 6 + 9x + -6 + -9x

Combine like terms: 11 + -6 = 5
5 + -3x + -9x + 4x2 = 6 + 9x + -6 + -9x

Combine like terms: -3x + -9x = -12x
5 + -12x + 4x2 = 6 + 9x + -6 + -9x

Reorder the terms:
5 + -12x + 4x2 = 6 + -6 + 9x + -9x

Combine like terms: 6 + -6 = 0
5 + -12x + 4x2 = 0 + 9x + -9x
5 + -12x + 4x2 = 9x + -9x

Combine like terms: 9x + -9x = 0
5 + -12x + 4x2 = 0

Factor a trinomial.
(1 + -2x)(5 + -2x) = 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 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {0.5, 2.5}

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