consider the following system of ODEs
x'=-y-z
y'=x+0.2y
z'=0.2+z(x-5.7)
Plot the solution of x(t) on the interval for the initial condition
x(t)=1,y(0)=0,z(0)=-1
Plot the solution of y(t) on the interval for the initial condition
x(t)=0,y(0)=1,z(0)=0
Plot the solution of z(t) on the interval for the initial condition
x(t)=1,y(0)=1,z(0)=0