### Implicit differentiation displays extraneous x variable.

The ~~probelm ~~problem is, given

`y = `~~9~~*x^(1/2) **9*x^(1/2) - *~~2~~y^(3/5), 2*y^(3/5)

, find dy/dx
The answer is supposed to be

`dy/dx = ( `~~45~~*y^(2/5) **45*y^(2/5) ) / ( *~~10~~x^(1/2)*y^(2/5)+12*x^(1/2) 10*x^(1/2)*y^(2/5)+12*x^(1/2) )

When I enter the following syntax, there is an extraneous character, (x), displayed:

```
y=function('y',x)
temp=diff(9*x^(1/2) - 2*y^(3/5) - y)
solve (temp,diff(y))
show(solve (temp,diff(y)))
```

Is it possible to display the answer without showing (x)?