Ashlyn A.

asked • 07/18/18

Use matrices to solve the system of linear equations

Use matrices to solve the system of linear equations, if possible. Use Gauss-Jordan elimination. (If not possible, enter IMPOSSIBLE. If the system is dependent, express x and y in terms of the parameter a.)
 
2x− y + 3z= 21
2y− z= 14
7x− 5y= 18

1 Expert Answer

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Oscar A. answered • 08/19/18

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