Jaylen has 5 carrots and 2 cucumbers. Jaylen has twice as many bell peppers as Kristin. Jaylen has 3 less than half as many green beans as Kristin. If Kristin has 2 bell peppers and 20 green beans, how many vegetables does Jaylen have in total?
Jaylen has 2 * 2 = <<2*2=4>>4 bell peppers
Jaylen has (20 / 2) - 3 = <<20/2-3=7>>7 green beans
Jaylen has a total of 4 + 7 + 5 + 2 = <<4+7+5+2=18>>18 vegetables
#### 18