x^2+10x+19=3

Solution for x^2+10x+19=3 equation:

Simplifying
x2 + 10x + 19 = 3

Reorder the terms:
19 + 10x + x2 = 3

Solving
19 + 10x + x2 = 3

Solving for variable 'x'.

Reorder the terms:
19 + -3 + 10x + x2 = 3 + -3

Combine like terms: 19 + -3 = 16
16 + 10x + x2 = 3 + -3

Combine like terms: 3 + -3 = 0
16 + 10x + x2 = 0

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

Subproblem 1
Set the factor '(8 + x)' equal to zero and attempt to solve:

Simplifying
8 + x = 0

Solving
8 + x = 0

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

Add '-8' to each side of the equation.
8 + -8 + x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + x = 0 + -8
x = 0 + -8

Combine like terms: 0 + -8 = -8
x = -8

Simplifying
x = -8
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 = {-8, -2}