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Write the augmented matrix as a system of equations
`[(-1,0,0,100),(-3,1,0,200),(2,0,-1,150)]`
`x` + `y` + `z =`
`x` + `y` + `z =`
`x` + `y` + `z =`
`[(-1,0,0,100),(-3,1,0,200),(2,0,-1,150)]`
`x` + `y` + `z =`
`x` + `y` + `z =`
`x` + `y` + `z =`
Get help:
-1
0
0
100
-3
1
0
200
2
0
-1
150