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Systems of Three Equations with 3 Variables ( 3 Equations and 3 Unknowns )

Please help me solve the following system of three equations and discribe the methods that are being used to help me understand:

X + Y + Z = 6

2X - Y + 3Z = 8

3X - 2Y - Z = -17

Thank you!

Solution Summary

A system of equations is solved by a matrix method.

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