I want solve $($a$)$ by Matlab code with main program

$3.$ Use the Linear Finite$-$Difference Algorithm to approximate the solution to the following boundaryvalue problems.

a$.,y^{\text{'}\text{'}}=-3y^{\text{'}}+2y+2x+3,0x1,y(0)=2,y(1)=1$; use $h=0\mathrm{.}1.$