Solving an Initial Value Problem Using Euler's Method

[Mitchtwitchita]

When solving the initial value problem y ' = 2y-x, y(11)=6 using Eulers method with h=0.2, y0=?

I know how to solve Euler's equations with the formula yn = yn-1 + F(xn-1 + yn-1)(h), however I'm not quite sure how or what they want in this particular case. Can anybody please help me out if you have an incline? Thanks.

 

[HallsofIvy]

Since you are told "y(11)= 6", obviously y0= 6 (and x0= 11).

 

[Mitchtwitchita]

Thanks HallsofIvy! I thought that it meant the eleventh y was 6.