Simple symbolic system of nonlinear equations

I have a simple system of linear equations such as

f(x,y,z)=a

g(x,y,z)=b

h(x,y,z)=c

with f,g,h being specified polynomial functions. I want to find the symbolic solution x=x(a,b,c), y=y(a,b,c) and z=z(a,b,c).

Any help on coding this problem is much appreciated

Answer 1

[Walter Roberson]

 sol = solve([f==a, g==b, h==c], [x, y, z])

[valentino dardanoni]

Thank you! It works fine.