30x^2+11x-19=0

Solution for 30x^2+11x-19=0 equation:

Simplifying
30x2 + 11x + -19 = 0

Reorder the terms:
-19 + 11x + 30x2 = 0

Solving
-19 + 11x + 30x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -1x)(19 + -30x) = 0

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

Simplifying
-1 + -1x = 0

Solving
-1 + -1x = 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 + -1x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 0 + 1
-1x = 0 + 1

Combine like terms: 0 + 1 = 1
-1x = 1

Divide each side by '-1'.
x = -1

Simplifying
x = -1
Subproblem 2
Set the factor '(19 + -30x)' equal to zero and attempt to solve:

Simplifying
19 + -30x = 0

Solving
19 + -30x = 0

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

Add '-19' to each side of the equation.
19 + -19 + -30x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -30x = 0 + -19
-30x = 0 + -19

Combine like terms: 0 + -19 = -19
-30x = -19

Divide each side by '-30'.
x = 0.6333333333

Simplifying
x = 0.6333333333
Solution
x = {-1, 0.6333333333}