Jimmy and Jack stop at separate street vendors on their way to work one day.
The stand where Jimmy stops sells a
refillable soda for $2 and pretzels for $2
each. Jack stops at a vendor that sells
pretzels for $1.50 each. Jimmy purchases
the same number of pretzels as Jack and
also spends the same amount of money.
Find x, the number of pretzels they each
purchase.