i have rows of choclates ,
each row has 5 choclates
i have to give 3 rows away, but after i do that then my friend gives me 10 choclates from their bag, what is the change in the total number of choclates i have.
we get -3(5) and then + 10 which -3(5)+10 = -5
I lost 5 choclates
hope this helps
