1) (b+203)-254 =446 1)429-(605-t) =111

Question

1) (b+203)-254
=446
1)429-(605-t)
=111

Answer 1

1)b+203=446+254
b+203=700
b=700-203
b=497
2)605-t=429-111
605-t=318
t=605-318
t=287