(3y-1)(y+2)=

Solution for (3y-1)(y+2)= equation:

Simplifying
(3y + -1)(y + 2) = 0

Reorder the terms:
(-1 + 3y)(y + 2) = 0

Reorder the terms:
(-1 + 3y)(2 + y) = 0

Multiply (-1 + 3y) * (2 + y)
(-1(2 + y) + 3y * (2 + y)) = 0
((2 * -1 + y * -1) + 3y * (2 + y)) = 0
((-2 + -1y) + 3y * (2 + y)) = 0
(-2 + -1y + (2 * 3y + y * 3y)) = 0
(-2 + -1y + (6y + 3y2)) = 0

Combine like terms: -1y + 6y = 5y
(-2 + 5y + 3y2) = 0

Solving
-2 + 5y + 3y2 = 0

Solving for variable 'y'.

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

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

Simplifying
-2 + -1y = 0

Solving
-2 + -1y = 0

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

Add '2' to each side of the equation.
-2 + 2 + -1y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1y = 0 + 2
-1y = 0 + 2

Combine like terms: 0 + 2 = 2
-1y = 2

Divide each side by '-1'.
y = -2

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

Simplifying
1 + -3y = 0

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

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

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

Divide each side by '-3'.
y = 0.3333333333

Simplifying
y = 0.3333333333
Solution
y = {-2, 0.3333333333}