Question

Mulțumesc anticipat!​

Answer 1

Răspuns:

Nustiu dacă e corect *-*

[(x×2-30):16]+102=107

[(x×2-30):16]=107-102

[(x×2-30):16]=5

(x×2-30)=16×5

(x×2-30)=80

x×2=80+30

x×2=110

x=110:2

x=55

Sper ca te-am ajutat! O seara frumoasa! ^-^