4x^2+4x+1=6x^2-3x-3

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Solution for 4x^2+4x+1=6x^2-3x-3 equation:


Simplifying
4x2 + 4x + 1 = 6x2 + -3x + -3

Reorder the terms:
1 + 4x + 4x2 = 6x2 + -3x + -3

Reorder the terms:
1 + 4x + 4x2 = -3 + -3x + 6x2

Solving
1 + 4x + 4x2 = -3 + -3x + 6x2

Solving for variable 'x'.

Reorder the terms:
1 + 3 + 4x + 3x + 4x2 + -6x2 = -3 + -3x + 6x2 + 3 + 3x + -6x2

Combine like terms: 1 + 3 = 4
4 + 4x + 3x + 4x2 + -6x2 = -3 + -3x + 6x2 + 3 + 3x + -6x2

Combine like terms: 4x + 3x = 7x
4 + 7x + 4x2 + -6x2 = -3 + -3x + 6x2 + 3 + 3x + -6x2

Combine like terms: 4x2 + -6x2 = -2x2
4 + 7x + -2x2 = -3 + -3x + 6x2 + 3 + 3x + -6x2

Reorder the terms:
4 + 7x + -2x2 = -3 + 3 + -3x + 3x + 6x2 + -6x2

Combine like terms: -3 + 3 = 0
4 + 7x + -2x2 = 0 + -3x + 3x + 6x2 + -6x2
4 + 7x + -2x2 = -3x + 3x + 6x2 + -6x2

Combine like terms: -3x + 3x = 0
4 + 7x + -2x2 = 0 + 6x2 + -6x2
4 + 7x + -2x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
4 + 7x + -2x2 = 0

Factor a trinomial.
(4 + -1x)(1 + 2x) = 0

Subproblem 1

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Subproblem 2

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

Solution

x = {4, -0.5}

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