x^2+6x+12=4

Solution for x^2+6x+12=4 equation:

Simplifying
x2 + 6x + 12 = 4

Reorder the terms:
12 + 6x + x2 = 4

Solving
12 + 6x + x2 = 4

Solving for variable 'x'.

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

Combine like terms: 12 + -4 = 8
8 + 6x + x2 = 4 + -4

Combine like terms: 4 + -4 = 0
8 + 6x + x2 = 0

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

Subproblem 1
Set the factor '(4 + x)' equal to zero and attempt to solve:

Simplifying
4 + x = 0

Solving
4 + x = 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 + x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + x = 0 + -4
x = 0 + -4

Combine like terms: 0 + -4 = -4
x = -4

Simplifying
x = -4
Subproblem 2
Set the factor '(2 + x)' equal to zero and attempt to solve:

Simplifying
2 + x = 0

Solving
2 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + x = 0 + -2
x = 0 + -2

Combine like terms: 0 + -2 = -2
x = -2

Simplifying
x = -2
Solution
x = {-4, -2}