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Mathematics

Answered

a+b=5
a-b=1
Help me out please
Thank you in advance

Answer :

Sunitadangol1234go Sunitadangol1234go

Answer:

a=5-b

now substituting to 2nd eqn

5-b-b=1

5-2b=1

4=2b

b=2

again,

a-2=1

a=3

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