The sum of two y and the quantity of three plus y

2y + (3 + y)

twice the quantity two y minus two

2(2y - 2)

The sum of two y and the quantity of three plus y plus twice the quantity two y minus two

2y + (3 + y) + 2(2y - 2)

Equals 15 to get our algebraic expression

**2y + (3 + y) + 2(2y - 2) = 15**

If the problem asks you to solve for yL

2y + 3 + y + 4y - 4 = 15

Group like terms:

7y - 1 = 15

Add 1 each side:

7y = 16

Divide each side by 7:

y =

**16/7**