Question: Solving a set of simultaneous equations We now show how the inverse is used to solve the simultaneous equations: 7 x + 2 y +

Solving a set of simultaneous equations
We now show how the inverse is used to solve the simultaneous equations:
7x+2y+z=21
3y-z=5
-3x+4y-2z=-1
Solving a set of simultaneous equations We now

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