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Solve8/x-9/y=1 and 10/x+6/y=7...

Solve`8/x-9/y=1` and `10/x+6/y=7`

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R G PUBLICATION-REVISION-EXERCISE
  1. On dividing a polynomial by x^2-2, the quotient is found as 2x^2+5x-2 ...

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  2. Solve (3y)/2-(5x)/3=2 and y/3+x/3=13/16

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  3. Solve8/x-9/y=1 and 10/x+6/y=7

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  4. Solve :2x+3y=6 4x+6y=12

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  5. Solve x-2y=6 3x-6y=0

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  6. Solve (3a)/x-(2b)/y=-5 a/x+(3b)/y=2

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  7. Solve 2x+y-15=0 3x-y-5=0

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  8. For what value of p the system equations, px-y=2, 6x-2y=3 has only one...

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  9. Find the value of k that the following system of linear equation has n...

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  10. Find the value of m such that the following system of linear equations...

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  11. Find the roots of the following quadratic equations by factorisation: ...

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  12. Find the roots of the following quadratic equations by factorisation: ...

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  13. Find the roots of the following quadratic equations by factorisation: ...

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  14. Find the roots of the following quadratic equations by factorisation: ...

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  15. Find the roots of the following quadratic equations by factorisation: ...

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  16. Find the roots of the following quadratic equations, if they exist, by...

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  17. Find the roots of the following quadratic equations, if they exist, by...

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  18. Find the roots of the following equations: 2/3x^2-1/3x-1=0

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  19. Find the roots of the following equations:2x^2+1/2=2x

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  20. Find the roots of the following equations:x+1/x=2

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