Answer:
9x=15, and x= 1.6 infinite
Step-by-step explanation:
5:x=9:3 is basically 5/x=9/3 if there is 9x, it is equal to 5*3, or 15.
It is 9x because they did cross multiplication
So do it to the other side
and the answer is 9x=15
<Hope it helped!> ~❤️
