Math, asked by vikaskrsharma1719, 1 month ago

a - ( - b ) = a + b if a = 28 , b = 11
plz tell write answer

Answers

Answered by vinaystylish

0

Answer:

a-(-b)=a+b

28-(-11)=28+11

28+11= 28+11

Answered by itsmemaneesha903

0

Answer:

39

Step-by-step explanation:

a – (-b) = 21-(-18)

21-(-18) = 21 + 18

21+18= 39

a + b = 21+18

21+18 = 39

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