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am nevoie de ajutor dau coroana​

Am Nevoie De Ajutor Dau Coroana class=

Răspuns :

buna! Sper ca te-am ajutat!!

Vezi imaginea GABRIELAAM33

Răspuns:

[336+(x+2)/44-(111+222+333×2)/3]×2=7

[336+(x+2)/44-111(1+2+6)/3]×2=7

[336+(x+2)/44-111×9/3]×2=7

[336+(x+2)/44-333]×2=7

3+(x+2)/44=7/2

(x+2)/44=7/2-²3

x/44+2/44=1/2 /×2

x/22+2/22=1

x/22=1-2/22 /×22

x=22-2

x=20