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C) 40 - x = 19
x : 4 = 4
y - 40 = 60
24 : y = 3​

Răspuns :

Teo1129ask

40-x=19

x=40-19

x=21

x:4=4

x=4×4

x=16

y-40=60

y=60+40

y=100

24:y=3

y=24:3

y=8

Genovevaagavriloaieask

40-x=19

40-19

21

x:4=4

4×4=16

y-40=60

60+40=100

24:y=3

y=24:3

y=8

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