Why this command doesn't give me any solution :
solve([2*x+y==0,x-2*y==1],x)I suppose because, there is an unique solution and x doesn't depend on y.
Now I would like to know when we solve an equation such that f(z)=0⟺Re(x)+iIm(x)=0 with z=x+iy and f(z)=5z−i¯z2+3+2i
real(x)=-2*x*y + 5*x + 3
im(x) = -x^2 + y^2 + 5*y + 2
solve([real(x)==0, im(x)==0], x)Is this command the right one to solve this problem ?
