Răspuns :
a+b+c=176
b=c+28
a=b-c
Acum inlocuim si avem:
c+28-c+c+28+c=176
2c+56=176
2c=176-56
2c=120
c=120:2
c=60
b=60+28
b=88
a=88-60
a=28
proba: 28+88+60=176
Sper ca te-am ajutat! Succes! °•°
b=c+28
a=b-c
Acum inlocuim si avem:
c+28-c+c+28+c=176
2c+56=176
2c=176-56
2c=120
c=120:2
c=60
b=60+28
b=88
a=88-60
a=28
proba: 28+88+60=176
Sper ca te-am ajutat! Succes! °•°
a+b+c=176
b=c+28
a=c+28-c
c+28-c+c+28+c=176
2c+28+28=176
2c+56=176
2c=176-56
2c=120
c=120÷2
c=60
b=c+28
b=60+28
c
b=88
a+b+c=176
a+60+88=176
a+148=176
a=176-148
a=28
b=c+28
a=c+28-c
c+28-c+c+28+c=176
2c+28+28=176
2c+56=176
2c=176-56
2c=120
c=120÷2
c=60
b=c+28
b=60+28
c
b=88
a+b+c=176
a+60+88=176
a+148=176
a=176-148
a=28