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36-24÷6-b+49÷7=29 (16-2)÷7+49÷7×c=16​

Răspuns :

Răspuns:

1) 36-24÷6-b+49÷7=29

36-4-b+49÷7=29

32-b+7=29

39-b=29

-b=29-39

-b=-10|×(-1)

b=8

2) (16-2)÷7+49÷7×c=16

14÷7+49÷7×c=16

2+7c=16

7c=16-2

7c=14

c=14÷7

c=2