Equation problem with lots of square roots

Solve for y:
11 sqrt(2) sqrt(y) = 16 sqrt(2) sqrt(y) - 5

Subtract 16 sqrt(2) sqrt(y) from both sides:
-5 sqrt(2) sqrt(y) = -5

Divide both sides by -5 sqrt(2):
sqrt(y) = 1/sqrt(2)

Raise both sides to the power of two:
y = 1/2

Thanks