system of linear equations has an augmented matrix whose row echelon form is  1 −1 2 1 3   0 1 3 −2 −1   0 0 1  3 5 0 0 0 1 2  Write the system of linear equations resulting from this row echelon form. Solve the system without the use of technology, and show all

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Q: HGFHMGHJCGDR

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