👤

[(j-25)×64-12]:4:5=25​

Răspuns :

[(j-25)x64-12]:4:5=25

[(j-25)x64-12]:4=25x5

[(j-25)x64-12]:4=125

(j-25)x64-12=125x4

(j-25)x64-12=500

(j-25)x64=500-12

(j-25)x64=488

j-25=488:64

j-25=7,625

j=7,625+25

j=32,625

Asa da cu virgula^^