Write the system of linear equations represented by the augmented matrix. (Use variables x, y, z, and w, if applicable.) 3 0 2: -12 0 1 -4 : 7 2 8

Elementary Linear Algebra (MindTap Course List)
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Write the system of linear equations represented by the augmented matrix. (Use variables x, y, z, and w, if applicable.)
3 0
2: -12
0 1 -4 :
8
7 2
Transcribed Image Text:Write the system of linear equations represented by the augmented matrix. (Use variables x, y, z, and w, if applicable.) 3 0 2: -12 0 1 -4 : 8 7 2
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