Question

To the sum of -73 and 29 add the sum of -17 and -28

Answer 1

=(-73+29)+(-17+(-28))
=(-44)+(-45)
=-89
Hence, -89 is the answer.

Answer 2

hey mate here is your answer
-73+29=-44
-17-28=-45
the sum of these two numbers are
-44-45=-89