Question

7
Попробуй решить уравнения.
8
34 56
+ х =
+
100
100 100
60
90
6
90
29
+ х) =
90​

Answer 1

:8/100 + Х = 34/100 + 56/100

Х = 34/100 + 56/100 -8/100

Х = 82/100 = 0,82 = 41/50

60/90 - (6/90 + Х) = 29/90

60/90 - 6/90 - Х = 29/90

60/90 - 6/90 - 29/90 = Х

Х = 25/90= 5/18

Решил kamilahamidulla2010

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