Find the values of y such that log2(11y-3)-log23-2log2y = 1
Power law: 2log2y = log2y2
Product law: log2(11y-3) - log23 - log2y2 = log2(11y-3) - log2(3y2)
Quotient law: log2(11y-3) - log2(3y2) = log2(11y-3/3y2)
log2(11y-3/3y2) = 1
So, 11y-3/3y2 = 21 = 2
11y - 3 = 2(3y2) = 6y2
0 = 6y2-11y+3
0 = (3y-1)(2y-3)
y = 1/3 or y = 3/2