2k^2+19k-33=0

Solution for 2k^2+19k-33=0 equation:

Simplifying
2k2 + 19k + -33 = 0

Reorder the terms:
-33 + 19k + 2k2 = 0

Solving
-33 + 19k + 2k2 = 0

Solving for variable 'k'.

Factor a trinomial.
(-11 + -1k)(3 + -2k) = 0

Subproblem 1
Set the factor '(-11 + -1k)' equal to zero and attempt to solve:

Simplifying
-11 + -1k = 0

Solving
-11 + -1k = 0

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

Add '11' to each side of the equation.
-11 + 11 + -1k = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -1k = 0 + 11
-1k = 0 + 11

Combine like terms: 0 + 11 = 11
-1k = 11

Divide each side by '-1'.
k = -11

Simplifying
k = -11
Subproblem 2
Set the factor '(3 + -2k)' equal to zero and attempt to solve:

Simplifying
3 + -2k = 0

Solving
3 + -2k = 0

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

Add '-3' to each side of the equation.
3 + -3 + -2k = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2k = 0 + -3
-2k = 0 + -3

Combine like terms: 0 + -3 = -3
-2k = -3

Divide each side by '-2'.
k = 1.5

Simplifying
k = 1.5
Solution
k = {-11, 1.5}