I have this code to solve 2 equations with 2 unknown variables. And there are 2 known variables that is in a range. It gives the result but only one, where I expect it to be in a range too. Also, I could not plot it.
xin=0.2; xout=0.1; Pr=0.3; qf=1;
E=-(1-Pr+((alpha-1).*(x-Pr.*y)))*a==qfout-qf , (-(1/qf).*alpha.*(x-(Pr.*y))*a)+(-x.*log(qfout/qf))==x-xin;