pure mathtvb now,tvbnow,bttvb0 \3 x* v7 P6 [, \
7 z" j& X$ X, |5.39.217.77:8898[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+ytvb now,tvbnow,bttvb& b. V, U/ t, Q& t& |3 }
5 F. G1 B* \$ a* ~/ e% U: hif x = 111 y = 2222, you number is 111-2222 |