Răspuns :
Răspuns:
a+b+c=36
a=12 =>b+c=36-12 =>b+c=24
b=2c
2c+c=24
3c=24 =>c=8 =>b=16
a + b + c = 36
a = 12
b = 2 × c
12 + 2 × c + c = 36
12 + 3 × c = 36
3 × c = 36 - 12
3 × c = 24
c = 24 : 3
c = 8
b = 2 × 8
b = 16
Răspuns:
a+b+c=36
a=12 =>b+c=36-12 =>b+c=24
b=2c
2c+c=24
3c=24 =>c=8 =>b=16
a + b + c = 36
a = 12
b = 2 × c
12 + 2 × c + c = 36
12 + 3 × c = 36
3 × c = 36 - 12
3 × c = 24
c = 24 : 3
c = 8
b = 2 × 8
b = 16