Răspuns:
Explicație pas cu pas:
a = 34
3 × b + c = 38 l × 2
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6 × b + 2 × c = 76
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10 × a + 6 × b + 2 × c = xyz, x ≠0
10 × 34 + 76 = 340 + 76 = 416
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xyz = 416 ⇔ x = 4; y = 1 si z = 6
y < x < z → crescator
1 < 4 < 6