Afruit company delivers its fruit in two types of boxes: large and small. a delivery of 6 large boxes and 5 small boxes has a total weight of 127 kilograms. a delivery of 2 large boxes and 3 small boxes has a total weight of 51 kilograms. how much does each type of box weigh?

6 large + 5 small = 127 kg (1)
2 large + 3 small = 51kg    (2)

(2) x 3 :
6 large + 9 small = 153 (2a)

(2a) - (1) :
4 small = 26
1 small = 6.5kg    (sub into equation 1)

6 large + 5 small = 127 kg
6 large + 5(6.5) = 127
6 large + 32.5 = 127
6 large = 127 - 32.5
6 large = 94.5
1 large = 15.75 kg

The small box weighs 6.5kg and the big box weighs 15.75 kg