Question

Verify a+b=b+a

a=-3 by 8, b=8by 11
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Answer 1

Answer:

-3/8 + 8/11 = 8/11 -3/8

(-33 + 64)/88 = ( 64 - 33)/88

31/88 = 31/88

LHS = RHS

hence verified

Step-by-step explanation:

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Answer 2

Answer:

a+b=b+a

-3/8+8/11=8/11-3/8

-33+64/88=64-33/88

31/88=31/88

Hence Verified