👤
Biancahey1234
a fost răspuns

si la asta coroana mersi

Si La Asta Coroana Mersi class=

Răspuns :

Iakabcristina2
[(x-12):5+7]•2=28
(x-12):5+7=28:2
(x-12):5+7=14
(x-12):5=14-7
(x-12):5=7
(x-12)=7•5
x-12=35
x=35+12
x=47
Adrianalitcanu2018
Fie x numarul.
[(x-12):5+7]*2=28
(x-12):5+7=28:2
(x-12):5+7=14
(x-12):5=14-7
(x-12):5=7
x-12=7*5
x-12=35
x=35+12
x=47

Alte intrebari