Question: Use an inverse matrix to solve the system of linear equations. 1. 2. x + y+ 2z = 3 3x + 2y + 2z =

Use an inverse matrix to solve the system of linear equations.
1.
x + y+ 2z = 3 3x + 2y + 2z = 4 x + y + 3z = 5

2.

x + 2y + 3z = 4 3x + 5y + 5z = 3 2x + 4y + 2z = 4

x + y+ 2z = 3 3x + 2y + 2z = 4 x + y + 3z = 5 x + 2y + 3z = 4 3x + 5y + 5z = 3 2x + 4y + 2z = 4

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