Răspuns :
A+b+c=36
B=a×2
C=a+b
______________________
A=? B=? C=?
A] |___|
B] |___|___|
C] |___|___|___|
36:6=6 (numarul a)
6×2=12 (numarul b)
12+6=18(numarul c)
Verificare
_________
6+12+18=18+18
=36
R: A=6 b=12 c=18
(Sper ca te-am ajutat )
B=a×2
C=a+b
______________________
A=? B=? C=?
A] |___|
B] |___|___|
C] |___|___|___|
36:6=6 (numarul a)
6×2=12 (numarul b)
12+6=18(numarul c)
Verificare
_________
6+12+18=18+18
=36
R: A=6 b=12 c=18
(Sper ca te-am ajutat )