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( 3 ) /(x) - (1 ) /( y) + 9 = 0 , ...

` ( 3 ) /(x) - (1 ) /( y) + 9 = 0 `,
` (2)/(x) + ( 3)/( y) = 5 ( x ne 0 , y ne 0 )`

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The correct Answer is:
` x = (-1)/(2), y = (1)/(3)`
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Solve for x and y : ( 3a)/(x) - ( 2b )/(y ) + 5 = 0, (a)/(x) + ( 3b)/( y) - 2 = 0 ( x ne 0 , y ne 0 )

( 1 ) /(x) + (1 ) /( y) = 7 , ( 2)/(x) + ( 3) /( y) = 17 (x ne 0, y ne 0 ) .

( 1 ) /( 2x ) + (1 ) /( 3y ) = 2, (1) /( 3x ) + (1) /( 2y ) = ( 13) /( 6) ( x ne 0 , y ne 0 )

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(3) / (x) - (1) / (y) + 9 = 0 (2) / (x) + (3) / (y) = 5, (! = 0, y! = 0)

4 x + 6y = 3 xy , 8x + 9 y = 5xy ( x ne 0 , y ne 0 )

( 9)/(x) - ( 4)/( y) = 8 , ( 13)/(x) + ( 7)/(y) = 101 ( x ne 0, y ne 0 )

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RS AGGARWAL-LINEAR EQUATIONS IN TWO VARIABLES -Exercise 3B
  1. x + ( 6) /( y ) = 6, 3x - ( 8)/( y) = 5 ( y ne 0 )

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  2. Solve the following system of equations: 2x-3/y=9,\ \ \ \ 3x+7/y=2,...

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  3. ( 3 ) /(x) - (1 ) /( y) + 9 = 0 , (2)/(x) + ( 3)/( y) = 5 ( ...

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  4. ( 9)/(x) - ( 4)/( y) = 8, ( 13)/(x) + ( 7)/(y) = 101 ( x ne 0...

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  5. ( 5)/(x)- ( 3) /( y ) = 1, ( 3) /( 2 x ) + ( 2) /( 3y ) = 5...

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  6. ( 1 ) /( 2x ) + (1 ) /( 3y ) = 2, (1) /( 3x ) + (1) /( 2y...

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  7. 4 x + 6y = 3 xy , 8x + 9 y = 5xy ( x ne 0 , y ne 0 )

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  8. x + y = 5 xy , 3x + 2y = 13 xy ( x ne 0, y ne 0 )

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  9. Solve the following system of equations: 5/(x+y)-2/(x-y)=-1,\ \ \ \...

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  10. Solve : (3)/(x + y ) + ( 2)/(x - y ) = 2 and (9)/(x + y ) - ...

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  11. ( 5 ) /( x+ 1 ) - (2)/(y - 1 ) = (1)/(2), (10)/(x + 1) + ( 2...

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  12. (44)/(x+y)+(30)/(x-y)=10 (55)/(x+y)+(40)/(x-y)=13

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  13. ( 10 )/( x+ y) + (2 ) /(x - y ) = 4, ( 15)/( x + y ) - ...

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  14. Solve For x and y : 71 x + 37 y = 253 , 37 x + 71 y = 28...

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  15. {:(217x + 131y = 913),(131x + 217y = 827):}

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  16. Solve the given pair of equations: 23 x - 29 y = 98 , 29 x ...

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  17. ( 2 x + 5y )/( xy ) = 6, (4 x - 5 y)/( xy ) = - 3

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  18. 1/(3x+y)+1/(3x-y)=3/4, 1/(2(3x+y))-1/(2(3x-y))=-1/8

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  19. {:((1)/(2(x + 2y)) + (5)/(3(3x - 2y))=(-3)/(2)),((5)/(4(x + 2y)) - (3)...

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  20. Solve the following system of equations: 2/(3x+2y)+3/(3x-2y)=(17)/5...

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