Try another version of this question Write the augmented matrix as a system of equations `[(-8,3,3,300),(-4,1,2,200),(-1,0,1,400)]` `x` + `y` + `z =` `x` + `y` + `z =` `x` + `y` + `z =` Get help: Video -8 3 3 300 -4 1 2 200 -1 0 1 400
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