Posted by Angel on .
Please help!
x2y+z=7
2x+yz=0
3x+2y2z=2
a. Solve the above system of equations using Gaussian Elimination or GaussJordan Elimination. You must show row operations.
b. Solve the above system of equations using Cramer's Rule.

Math 
parthi,
x=1,y=2,z=3