4y=(2y^2)-6

Solution for 4y=(2y^2)-6 equation:

Simplifying
4y = (2y2) + -6

Reorder the terms:
4y = -6 + (2y2)

Solving
4y = -6 + (2y2)

Solving for variable 'y'.

Reorder the terms:
6 + 4y + (-2y2) = -6 + (2y2) + 6 + (-2y2)

Reorder the terms:
6 + 4y + (-2y2) = -6 + 6 + (2y2) + (-2y2)

Combine like terms: -6 + 6 = 0
6 + 4y + (-2y2) = 0 + (2y2) + (-2y2)
6 + 4y + (-2y2) = (2y2) + (-2y2)

Combine like terms: (2y2) + (-2y2) = 0
6 + 4y + (-2y2) = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(3 + 2y + (-1y2)) = 0

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

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

Simplifying
3 + -1y = 0

Solving
3 + -1y = 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 + -1y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1y = 0 + -3
-1y = 0 + -3

Combine like terms: 0 + -3 = -3
-1y = -3

Divide each side by '-1'.
y = 3

Simplifying
y = 3
Subproblem 2
Set the factor '(1 + y)' equal to zero and attempt to solve:

Simplifying
1 + y = 0

Solving
1 + y = 0

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

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

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

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

Simplifying
y = -1
Solution
y = {3, -1}