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Solve each of the following pairs of equ...

Solve each of the following pairs of equations by reducing them to a pair of linear equations.
`30/(x-y)+44/(x+y)=10`
`40/(x-y)+55/(x+y) = 13`

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BEYOND PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. Solve each of the following pairs of equations by reducing them to a p...

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  2. Solve each of the following pairs of equations by reducing them to a p...

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  3. Solve each of the following pairs of equations by reducing them to a p...

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  4. Solve each of the following pairs of equations by reducing them to a p...

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  5. Solve each of the following pairs of equations by reducing them to a p...

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  6. Solve each of the following pairs of equations by reducing them to a p...

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  7. Solve each of the following pairs of equations by reducing them to a p...

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  8. Formulate the following problems as a pair of equations and then find ...

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  9. Formulate the following problem as a pair of equations and then find t...

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  10. Formulate the following problems as a pair of equations and then find ...

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  11. Which of the following pairs of equations represent inconsitent system...

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  12. The pair of linear equations 3x+4y+5=0 and 12x+16y+15=0 have……..

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  13. The pair of linear equations px+2y=5 and 3x+y=1 has unique solution if

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  14. The lines represented by 8x+2py=2 and 2x+5y+1=0 are prarllel if p=

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  15. Solution of the equations sqrt2x+sqrt3y=0 and sqrt(3x)-sqrt(8y)=0

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  16. The pair of equations a1x+b1y+c1=0" and "a2x+b2y+c2=0 has unique solut...

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  17. If x=1, then the value of y satisfying the equation (5)/(x)+(3)/(y)=6

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  18. The value of y when (x+y)/(xy)=2" and "(x-y)/(xy)=6 is

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  19. If ax+by=c and px+qy=r has unique solution, then

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  20. If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p=

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