Math, asked by aakash6akv2005, 3 months ago

If 31 x + 47 y = 100 and 47x + 31 y = 56 then 2( x + y ) =

Answers

Answered by balkishanmor79

1

Answer:

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Step-by-step explanation:

please mark brainlist answer:

X=2 and Y=-1

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