[tex]99x + 101y = 499 \: \: \: \: \: 101x + 99y = 501[/tex]
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1 thought on “<br />[tex]99x + 101y = 499 \: \: \: \: \: 101x + 99y = 501[/tex]<br />​”

1. Answer:

   99x+101y=498…(1)

   101+99y=501…(2)

   adding an (1) and (2)

   200x+200y=1000

   or,x+y=5….(3)

   sub(1) from(2), we get

   2x-2y=2

   or,x-y=1…(4)

   adding (3)and (4) we get

   2x= 6= x= 3

   putting the value of x in (3) we get

   • Y=2

   Step-by-step explanation:

   this is the definite answer

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