Răspuns :
a+b=c
a-b=b=> a=bx2
b+c=32
=> bx3=c
=> b+3xb=32
=> b=32:4
=> b=8
=> a=8+8=16
=> c=24
a-b=b=> a=bx2
b+c=32
=> bx3=c
=> b+3xb=32
=> b=32:4
=> b=8
=> a=8+8=16
=> c=24