Math, asked by debruhan, 6 months ago

a =21, b=18 solve a-( -b) = a+b

Answers

Answered by vooranagaveeranna824

1

Answer:

39

Step-by-step explanation:

a=21 and b=18

18-(-21)

-×- = +

18+21=39

Answered by singhmanu7890

1

Step-by-step explanation:

a-(-b)=a+b

21+(-18)=21+18

21+18=39

39=39

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