Do 3 steps without scaling, starting from [1 1 1] T . 10x 1 + x 2
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Do 3 steps without scaling, starting from [1 1 1]T.
10x1 + x2 - x3 = 17
2x1 + 20x2 + x3 = 28
3x1 - x2 + 25x3 = 105
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