Question

Day 13,
You buy some fruits , the quantity is as follows,

Apple + banana =15
banana + watermelon +watermelon=9
Apple + banana + watermelon=17
Apple + banana - watermelon =?

Please don't scam otherwise reported.​

Answer 1

Step-by-step explanation:

Apple + banana =15

banana + watermelon +watermelon=9

Apple + banana + watermelon=17

Apple + banana - watermelon =13