8x^2=-48-56x

Solution for 8x^2=-48-56x equation:

Simplifying
8x2 = -48 + -56x

Solving
8x2 = -48 + -56x

Solving for variable 'x'.

Reorder the terms:
48 + 56x + 8x2 = -48 + -56x + 48 + 56x

Reorder the terms:
48 + 56x + 8x2 = -48 + 48 + -56x + 56x

Combine like terms: -48 + 48 = 0
48 + 56x + 8x2 = 0 + -56x + 56x
48 + 56x + 8x2 = -56x + 56x

Combine like terms: -56x + 56x = 0
48 + 56x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(6 + 7x + x2) = 0

Factor a trinomial.
8((6 + x)(1 + x)) = 0

Ignore the factor 8.
Subproblem 1
Set the factor '(6 + x)' equal to zero and attempt to solve:

Simplifying
6 + x = 0

Solving
6 + x = 0

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

Add '-6' to each side of the equation.
6 + -6 + x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + x = 0 + -6
x = 0 + -6

Combine like terms: 0 + -6 = -6
x = -6

Simplifying
x = -6
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 = {-6, -1}