Question

{[(c+3)×3+3]×3+3}×3+3=336​

Answer 1

Răspuns:

{[(c+3)×3+3]×3+3}×3+3=336​

{[(c+3)×3+3]×3+3}×3=336-3

{[(c+3)×3+3]×3+3}×3=333

[(c+3)×3+3]×3+3=333:3

[(c+3)×3+3]×3+3=111

[(c+3)×3+3]×3=111-3

[(c+3)×3+3]×3=108

(c+3)×3+3=108:3

(c+3)×3+3=36

(c+3)×3=36-3

(c+3)×3=33

c+3=33:3

c+3=11

c=11-3

c=8

Explicație pas cu pas: