If 5x + 4y = 13 and 4x+5y = 14, find the
Value of (x+y)​

2 thoughts on “If 5x + 4y = 13 and 4x+5y = 14, find the<br />Value of (x+y)​”

1. Answer:

   On the first equation x=1 and y=2. and In second equation x= 2 and y= 1. hope this will help you please mark me as brilliant

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2. [tex]5x + 4y = 13 \\ 4x + 5y = 14 \\ add \: both \: of \: them \\ 9x + 9y = 27 \\ 9(x + y) = 27 \\ x + y = \frac{27}{9} \\ x + y = 3[/tex]

   Hope this helps..

   Please mark as Brainliest

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