| x1 + x2 + x3 = 58,48
| x2 * 2,4 = x1
| x1 + x2 = x3
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| x2 * 2,4 + x2 + x2 * 2,4 + x2 = 58,48
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| 6,8 * x2 = 58,48
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| x2 = 8,6
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| x2 = 8,6
| x1 = x2 * 2,4
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| x1 = 2,4 * 8,6 = 20,64
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| x2 = 8,6
| x1 = 20,64
| x3 = x1 + x2
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| x3 = 20,64 + 8,6 = 29,24
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Ответ: x1 = 20,64
x2 = 8,6
x3 = 29,24