22y^2+49y-15=0

Solution for 22y^2+49y-15=0 equation:

Simplifying
22y2 + 49y + -15 = 0

Reorder the terms:
-15 + 49y + 22y2 = 0

Solving
-15 + 49y + 22y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-5 + -2y)(3 + -11y) = 0

Subproblem 1
Set the factor '(-5 + -2y)' equal to zero and attempt to solve:

Simplifying
-5 + -2y = 0

Solving
-5 + -2y = 0

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

Add '5' to each side of the equation.
-5 + 5 + -2y = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -2y = 0 + 5
-2y = 0 + 5

Combine like terms: 0 + 5 = 5
-2y = 5

Divide each side by '-2'.
y = -2.5

Simplifying
y = -2.5
Subproblem 2
Set the factor '(3 + -11y)' equal to zero and attempt to solve:

Simplifying
3 + -11y = 0

Solving
3 + -11y = 0

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

Add '-3' to each side of the equation.
3 + -3 + -11y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -11y = 0 + -3
-11y = 0 + -3

Combine like terms: 0 + -3 = -3
-11y = -3

Divide each side by '-11'.
y = 0.2727272727

Simplifying
y = 0.2727272727
Solution
y = {-2.5, 0.2727272727}