Răspuns :
Răspuns:
a+b+c=19
b=1,2a
c=b+2=1,2a+2
a+1,2a+1,2a+2=19
3,4a=17
a=170/34=10/2=5
b=6
c=8
Explicație pas cu pas:
a+b+c=19
b=1,2a
c=b+v=1,2a+2
a+1,2a+1,2+2=19
a=170/34=10/2=5
b=6 c=8
Răspuns:
a+b+c=19
b=1,2a
c=b+2=1,2a+2
a+1,2a+1,2a+2=19
3,4a=17
a=170/34=10/2=5
b=6
c=8
Explicație pas cu pas:
a+b+c=19
b=1,2a
c=b+v=1,2a+2
a+1,2a+1,2+2=19
a=170/34=10/2=5
b=6 c=8