Math, asked by rajeshmani5378, 9 months ago

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

Answers

Answered by dangedhanaji80

4

Step-by-step explanation:

a= 21 , b = 18

21-(-18) = 21 + 18( -,- CUTTED BECAUSE -,- = +)

21 +18 = 21 + 18

HENCE VERIFIED

Answered by anvarjaleelpnrsafna

6

Step-by-step explanation:

a-(-b)=a+b

21-(-18)=21+18

21-(-18)=39

39=39

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