Because it would be the most common it would make no sense if any of the other options would represent the value of 2 and 3 if it had it would go over the amount of 200. But if they were represented by numbers 3 would be 60 and 2 would be 40 multiplying by two and ofc 5 would be 100.
2=8x-2/9 add 2/9 to both sides 2 and 2/9=8x 2=18/9 2 and 2/9=18/9+2/9=20/9 20/9=8x multiply both sides by 9 20=72x divide boht isdes by 72 20/72=x=5/18