dan ordered some books online and spent a total of $75. each book cost $6 and he paid a total of $3 for shipping. how many books did he buy. (I think b=12 im probably wrong but thats why I'm here)​

dan ordered some books online and spent a total of 75 each book cost 6 and he paid a total of 3 for shipping how many books did he buy I think b12 im probably w class=