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Bibi757
a fost răspuns

10*{x-10*[216+10*(24+24:4)]}=100

Răspuns :

Rahel29
10*{x-10*[216+10*(24+6)]}=100
10*[x-10*(216+10*30)]=100
10*[x-10*(216+300)]=100
10*(x-10*516)=100
10*(x-5160)=100
(x-5160)=100:10
(x-5160)=10
x=10+5160
x=5170

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