Question: Showing the details, find all solutions or indicate that no solution exists. 0.3x - 0.7y + 1.3z = 3.24 0.9y - 0.8z = -2.53 0.7z

Showing the details, find all solutions or indicate that no solution exists.

0.3x - 0.7y + 1.3z =  3.24
          0.9y  - 0.8z = -2.53
                     0.7z  =  1.19

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