You can put this solution on YOUR website! Do the math!
0=8/15y - 64
64 = 8 / 15y [adding 64 to both sides]
(15y)(64) = 8 [multiplying both sides by 15y]
(15y)(8) = 1 [dividing both sides by 8]
120y = 1 [simplifying]
y = 1/120 [dividing both sides by 120]
Done!