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Nicolelizzy275
a fost răspuns

k×4+15-24÷3-21=22 Help​

Răspuns :

DelyyaPisyy

Răspuns:

4k +15-8-21= 22

4k= 22+21+8-15

4k= 36

k= 36/4

k= 9

Marandrada

k×4+15-24:3-21=22

k×4+15-8-21=22

k×4+15-8=22+21

k×4+15-8=43

k×4+15=43+8

k×4+15=51

k×4=51-15

k×4=36

k=36:4

k=9

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