Answer :
first you take 9 and divide it by 3. since 9 is 3/7 of n, 9÷3 would be 1/7. so 9÷3 is 3, so you take that and multiply it by 7 to get 7/7 or the whole number. which in this case is 21. (:
[tex] \frac{3}{7}x=9 \\ \\ 3x=63 \\ \\ x=21 [/tex]
The number is 21.
The number is 21.
