Iam using this code but it doensn't work
>> syms h sigma beta delta n
>> solve('h*sigma/((1-(beta*h)*(1-h)))*(1+(beta*(delta^2))== (n + (sigma /(1-(beta*h))*(1-h))*(1+(beta*(h^2))*delta',delta)
Error using solve>getEqns (line 418)
List of equations must not be empty.
Error in solve (line 226)
[eqns,vars,options] = getEqns(varargin{:});