(8) 49x - 57y = 172; 57x - 49y = 252
Let's rec
raph of a linear equation in two variabı
the 9th standard we learnt that the
les is a straight line. The ordered pai
n of that equation. The ordered pair
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seeeeeeeeeeeeeeeeeeee
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Dnyaneshrajput:
I have tried but answer is coming wrong
are trur he
y=3 is right but x=7 is right not x=4 is wrong
soory soory
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