Question

pair of linear equations in two variables (i) x+y=a+b
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Answer 1

Answer:

hii mate. I don't know your answer

Step-by-step explanation:

hii mate. I don't know your answer

Answer 2

Answer:

I know this

Step-by-step explanation:

x+y=a+b

a+b=a+b

2a+2b

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