Math, asked by mishradeepika959, 2 months ago

(ii) 99x + 101y = 499xy
101x + 99y= 501xy.​

Answers

Answered by leenavasave2006
2

Answer:

Consider 99x+101y=499_______(1)

101x+99y=501 ________(2)

multiplying equation (1) by -101 we get

-9999x-10201y=-50,399_________(3)

multiplying equation (2) by 99

9999x+9801y=49,599___________(4)

adding (3) and (4) we get

-400y=-800

y=2

substituting y=2 in equation (1) we get

99x+202=499

99x=499-202

99x=297

x=297/99

x=3

check

99(3)+101(2)=297+202=499

Answered by Krishrkpmlakv
3

Answer:

Step-by-step explanation:

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