Math, asked by dd090173, 4 months ago

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

Answers

Answered by Thenavi

1

Step-by-step explanation:

21-(-18)=21+18

21+18=21+18

39=39

Answered by madhavsmart06

0

Answer:

39=39

hence proved

Step-by-step explanation:

a-(-b)=a+b

a+b=a+b {a-(-b)}=a+b

21+18=21+18

39=39

hence proved

Previous Question

Next Question

Similar questions

Science, 2 months ago

Please give answers of this guys ...

Math, 2 months ago

Solve 1 divided 16 power-4...

Social Sciences, 2 months ago

A major north flowing river in north eastern Africa it is longest river in the world...

Math, 4 months ago

Decimal to Rational 0.0825...

Chemistry, 4 months ago

By taking chemical properties into consideration, the atomic weights of the following elements were corrected 1)Te&I 2)Ar&K 3)Co&Ni 4)Be,Au&Indium...

English, 9 months ago

Of what material would the lord's bed and throne be made...

Math, 9 months ago

Introduction to linear algebra vs linear algebra and its applications...

English, 9 months ago

Question #13 - Being a Roblox moderator is one of the biggest titles a player can obtain, how many moderators are there?