here
9y=3*6*27*4*81*2
Let's split it up
9y= (3*6)*(27*4)*(81*2)
next, you multiply
9y= (18)*(108)*(162)
Next, you would multiply all 3 together to get
9y=314928
Finally, you would divide the 9y by 9 and 314928 by 9 to get
y=34992
Hope this helps!