please tell the answer if you know it correctly
Attachments:
Answers
Answered by
1
Step-by-step explanation:
If a=21 and b=18,
then a-(-b)=a+b
21-(-18)=21+18
21+18=39
39=39
Therefore It is verified
Answered by
1
Step-by-step explanation:
Hope It Helps You ..
Mark me as Braienlist..please
Attachments:
Similar questions