👤

6+[15-(8:ax7+7)]x5=8:(1x4)+3x3​

Răspuns :

Răspuns:

SALUT!

6+[15-(8:a*7+7)]*5=8:(1*4)+3*3

6/40-280/a=11

46-280/a=11

- 280/a=11-46

-280/a=-35

280=35a

35a=280

a=8

Sper sa fie corect.