Math, asked by shruti123414, 6 months ago

please answer this question which explanation fast

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Answered by Shmlyasmin

0

Answer:

x+y =9

10x+y +27 =10y+x

10x - x + y - 10y = -27

9x-9y = -27

x-y = -3

x+y= 9

by adding both eq we get

2×=6

x= 2

y = 7

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