Question

The subtract from 28 to sum of -12 24

Answer 1

we have......
-12+24=24-12=12------->eq 1
now ...
28-12=16.....
hence the answer is 16...
hope this helps...

Answer 2

-12 + 24 

= 24-12 

= 12

sum of -12 , 24

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ATQ,

12 - 28 

= - 16
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if -12 and 24 are saperate,
 
so ,

-1224 - 28

= 1252
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i hope this will help you

-by ABHAY