6y^2+20y-336=0

Solution for 6y^2+20y-336=0 equation:

Simplifying
6y2 + 20y + -336 = 0

Reorder the terms:
-336 + 20y + 6y2 = 0

Solving
-336 + 20y + 6y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-168 + 10y + 3y2) = 0

Factor a trinomial.
2((-28 + -3y)(6 + -1y)) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(-28 + -3y)' equal to zero and attempt to solve:

Simplifying
-28 + -3y = 0

Solving
-28 + -3y = 0

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

Add '28' to each side of the equation.
-28 + 28 + -3y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -3y = 0 + 28
-3y = 0 + 28

Combine like terms: 0 + 28 = 28
-3y = 28

Divide each side by '-3'.
y = -9.333333333

Simplifying
y = -9.333333333
Subproblem 2
Set the factor '(6 + -1y)' equal to zero and attempt to solve:

Simplifying
6 + -1y = 0

Solving
6 + -1y = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1y = 0 + -6
-1y = 0 + -6

Combine like terms: 0 + -6 = -6
-1y = -6

Divide each side by '-1'.
y = 6

Simplifying
y = 6
Solution
y = {-9.333333333, 6}