Math, asked by rohitasryadav, 1 month ago

If a=2,b=7 prove that a+b-b+a

Answers

Answered by pihu4976

1

Answer:

hope it helps you!!

Step-by-step explanation:

L. H.S

= a + b

= 2 + 7

= 9

R.H.S

= b + a

= 7 + 2

= 9

L.H.S = R.H.S

proved

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