(6-y)(4y+3)=0

Solution for (6-y)(4y+3)=0 equation:

Simplifying
(6 + -1y)(4y + 3) = 0

Reorder the terms:
(6 + -1y)(3 + 4y) = 0

Multiply (6 + -1y) * (3 + 4y)
(6(3 + 4y) + -1y * (3 + 4y)) = 0
((3 * 6 + 4y * 6) + -1y * (3 + 4y)) = 0
((18 + 24y) + -1y * (3 + 4y)) = 0
(18 + 24y + (3 * -1y + 4y * -1y)) = 0
(18 + 24y + (-3y + -4y2)) = 0

Combine like terms: 24y + -3y = 21y
(18 + 21y + -4y2) = 0

Solving
18 + 21y + -4y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(6 + -1y)(3 + 4y) = 0

Subproblem 1
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
Subproblem 2
Set the factor '(3 + 4y)' equal to zero and attempt to solve:

Simplifying
3 + 4y = 0

Solving
3 + 4y = 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 + 4y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4y = 0 + -3
4y = 0 + -3

Combine like terms: 0 + -3 = -3
4y = -3

Divide each side by '4'.
y = -0.75

Simplifying
y = -0.75
Solution
y = {6, -0.75}