Question

Rog rezolvare pas cu pas si Proba!
Dau coroana
(127 x 4 - 171 x 2) + X : 9 = 173​

Answer 1

Răspuns:

(508-342) + 1/9 × x = 173

166+ 1/9 × x = 173

1494 + x = 1557

x = 1557 - 1494

x = 63

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