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

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

Simplifying
2x + 2x2 + 3x + -1 = -4

Reorder the terms:
-1 + 2x + 3x + 2x2 = -4

Combine like terms: 2x + 3x = 5x
-1 + 5x + 2x2 = -4

Solving
-1 + 5x + 2x2 = -4

Solving for variable 'x'.

Reorder the terms:
-1 + 4 + 5x + 2x2 = -4 + 4

Combine like terms: -1 + 4 = 3
3 + 5x + 2x2 = -4 + 4

Combine like terms: -4 + 4 = 0
3 + 5x + 2x2 = 0

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

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 + x)' equal to zero and attempt to solve:

Simplifying
1 + x = 0

Solving
1 + x = 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 + x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + x = 0 + -1
x = 0 + -1

Combine like terms: 0 + -1 = -1
x = -1

Simplifying
x = -1
Solution
x = {-1.5, -1}