Question

a+b=9128
bse cuprinde de 9ori in a ramanand un rest egal cu 18 .a?b?

Answer 1

a+b=9128;
⇒b=9a+18⇒b=a+2;
⇒a+a+2=9128;
⇒2a=9126
⇒a=4563;
⇒b=4565;