A system of equation can be represented by the following equation:

$3$x$1+7$x$2+8$x$3+8$x$4=3$

x$1+3$x$2+8$x$3+9$x$4=5$

$2$x$1+5$x$2+6$x$3+7$x$4=7$

$5$x$1+4$x$2+3$x$3$ x$4=8$

$($a$)$ Write a Python code to solve the system of equation using Gauss Elimination

Method

$($b$)$ Write a Python code to solve the system of equations using Gauss$-$Jordan

Elimination Method