Hi..Please help.
I would have $13.20 left if I buy 7 similar bottles of jam. How much money do I have if I have enough money to buy 10 similar bottles of jam?
If the bottles cost $x each, then
7x + 13.20 = 10x
I would have $13.20 left if I buy 7 similar bottles of jam. How much money do I have if I have enough money to buy 10 similar bottles of jam?
7x + 13.20 = 10x