Math, asked by mominmuqeet7, 1 month ago

If 3x + 7y = 9 and 7x + 3y = 11 then What is the value of x + y ?

Answers

Answered by sawarkardevagiri15sd

0

Answer:

3x+7y=9

7x+3y=11

_________

10x+10y=20

10 ne ÷

1x+1y=2

.: means x+y=2

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