X1 − x2 + x3 = 6
2x1 − x2 + x3 = 5
3x1 + x2 + 3x3 = −20
x1 = x2...
Mathematics, 05.05.2020 07:39 jaystitt1152683
X1 − x2 + x3 = 6
2x1 − x2 + x3 = 5
3x1 + x2 + 3x3 = −20
x1 = x2 = x3 =
Answers: 3
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