Problem $1$: Symbolic Math $-$ Expand, Simplify, Derivative, Substitution, Solving System of Equations, Finding Variable in Terms of Others

Consider the following system of equations:

$2x+3y-z=10$

$4x-2y+2z=4$

a$)$ Use MATLAB's symbolic math toolbox to set up this system of equations symbolically.

b$)$ Solve the system of equations for $x,y,$ and $z$ using MATLAB's symbolic solver.

c$)$ For the solution obtained in part $($b$),$ express $x$ in terms of $y$ and $z,y$ in terms of $x$ and $z,$ and $z$ in terms of $x$ and $y.$