let’s move to the second equation.
One person plus another person plus one pair of earbuds equals 20.
We already know that one pair of earbuds is worth 10.
So, we subtract 10 from 20, leaving 10 for the two people.
Dividing 10 by 2 gives us 5.
This means that one person is worth 5.
Are you still following along?
Great!
Now, let’s solve the third equation.
Two watches plus two watches plus one person equal 13.
Remember, each person is worth 5.
Subtract 5 from 13, and we
