Question

(3/7)(?) =9 what is the solution and what is the missing value

Answer 1

(3/7)(?) =9 what is the solution and what is the missing value



`(3)/(7) x= 9 \\ \\ \\ x= 9: (3)/(7) \\ \\ \\ x= (9*7)/(3) \\ \\ \\ x= (63)/(3)\qquad\to \boxed{x= 21}`