Răspuns :
Răspuns:
a + a + 1 + a + 2 =519
3a=516
a=516 : 3
a=172
a + 1 =173
a + 2 =174
Numerele sunt : 172,173,174
a+b+c=516
b=a+1 c=a+2
=>a+a+1+a+2=519
3a+3=519
3a=516
a=516÷3
a=172
b=a+1=173
c=a+2=174
Răspuns:
a + a + 1 + a + 2 =519
3a=516
a=516 : 3
a=172
a + 1 =173
a + 2 =174
Numerele sunt : 172,173,174
a+b+c=516
b=a+1 c=a+2
=>a+a+1+a+2=519
3a+3=519
3a=516
a=516÷3
a=172
b=a+1=173
c=a+2=174