Răspuns :
230<a+1606
a+1606>230
a>230-1606
a>-1376
a+1606<2232
a<2232-1606
a<626
-1376<a<626 a=-1377;-1376;-1375.......624;625
a+1606>230
a>230-1606
a>-1376
a+1606<2232
a<2232-1606
a<626
-1376<a<626 a=-1377;-1376;-1375.......624;625