agla valuarea lui a a:8+(36÷6-32÷8)=7

Răspuns:
a:8+(36÷6-32÷8)=7
a/8+(6-4)=7
a/8+2=7
a/10=7
a=7*10
a=70
(4*8+8/a)+6*3/9-(16-16)=72/9+5*6
(32+8/a)+18/9-1=8+30
(40/a)+1=38
de aici nush , srry
succes !