-14x^2-59x-12=0

Solution for -14x^2-59x-12=0 equation:

Simplifying
-14x2 + -59x + -12 = 0

Reorder the terms:
-12 + -59x + -14x2 = 0

Solving
-12 + -59x + -14x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1'.
-1(12 + 59x + 14x2) = 0

Factor a trinomial.
-1((4 + x)(3 + 14x)) = 0

Ignore the factor -1.
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 '(3 + 14x)' equal to zero and attempt to solve:

Simplifying
3 + 14x = 0

Solving
3 + 14x = 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 + 14x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 14x = 0 + -3
14x = 0 + -3

Combine like terms: 0 + -3 = -3
14x = -3

Divide each side by '14'.
x = -0.2142857143

Simplifying
x = -0.2142857143
Solution
x = {-4, -0.2142857143}