Mr. Negron purchased brand new jerseys for the Hamilton High School basketball team. He paid $6.40 for each jersey as well as a shipping fee of $6.99. If his total invoice read $64.59, which equation could be used to find x, the number of jerseys he purchased?

what does x eaqual

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.