Question

15. [11-(35-81÷x÷3)+8]-165=0​

Answer 1

Răspuns:

[11-(35-81supra X ÷3)+8]-165=0

[11-(35-81supra X × 1supra 3)+8]-165=0

[11-(35-27supra X)+8]-165=0 am simplificat cu 3

(11-35+27supra X +8)-165=0

(-16+27supraX)-165=0

-16+27supraX-165=0

-181+27supra X=0

27supra X=181

27=181X

X= 27supra 181

X#0