 
 <translate> Ben has 26 - 9 = 17 dollars. Eric has 17 - 10 = 7 dollars. They have 26 + 17 + 7 = 50 dollars in total. So, the answer is 50. <hau> Ben yana da 26 - 9 = 17 daloli. Eric yana da 17 - 10 = 7 daloli. Suna da 26 + 17 + 7 = 50 dala a duka. Amsar ita ce 50. 