4x^2-7x+11x=2x+6

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Solution for 4x^2-7x+11x=2x+6 equation:


Simplifying
4x2 + -7x + 11x = 2x + 6

Reorder the terms:
-7x + 11x + 4x2 = 2x + 6

Combine like terms: -7x + 11x = 4x
4x + 4x2 = 2x + 6

Reorder the terms:
4x + 4x2 = 6 + 2x

Solving
4x + 4x2 = 6 + 2x

Solving for variable 'x'.

Reorder the terms:
-6 + 4x + -2x + 4x2 = 6 + 2x + -6 + -2x

Combine like terms: 4x + -2x = 2x
-6 + 2x + 4x2 = 6 + 2x + -6 + -2x

Reorder the terms:
-6 + 2x + 4x2 = 6 + -6 + 2x + -2x

Combine like terms: 6 + -6 = 0
-6 + 2x + 4x2 = 0 + 2x + -2x
-6 + 2x + 4x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + 2x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + x + 2x2) = 0

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

Ignore the factor 2.

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

Solution

x = {-1.5, 1}

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