Home
Class 9
MATHS
Determine the value of y by eliminating ...

Determine the value of y by eliminating x from the simultaneous linear equations in two variables `(a+b)x-y=1/b...........(1) " and " b^(2)x+(a-b)y=1..........(2)`

Text Solution

Verified by Experts

The correct Answer is:
`y=1/a`
Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS

    CALCUTTA BOOK HOUSE|Exercise EXERCISE - 4.1|30 Videos

  • LAWS OF INDICES

    CALCUTTA BOOK HOUSE|Exercise EXERCISE - 6|67 Videos

  • LINEAR EQUATIONS IN REAL PROBLEMS

    CALCUTTA BOOK HOUSE|Exercise EXERCISE-5|31 Videos

Similar Questions

Explore conceptually related problems

Solve the following simultaneous linear equations in two variables by the method of elimination 3x+2y=6 2x-3y=17

Solve the following simultaneous linear equations in two variables by the method of elimination ax+by=c a^(2)x+b^(2)y=c^(2)

Solve the following simultaneous linear equations in two variables by the method of subsitution : 2x+5/y=29 8x-3/y=1

Solve the following simultaneous linear equations in two variables by the method of subsitution : x+y=a+b ax-by=a^(2)-b^(2)

Solve the following simultaneous linear equations in two variables by the method of elimination x/3-2/y=1 x/4-3/y=3

Solve the following simultaneous linear equations in two variables by the method of elimination 3x+6/y=8 2x-15/y=-1

Solve the following simultaneous linear equations in two variables by the method of elimination : 2x+3/y=5, 5x-2/y=3

Solve the following simultaneous linear equations in two variables by the method of comparison : x+y=11 y+2=1/8(10y+x)

Solve the following simultaneous linear equations in two variables by the method of comparison : 2x+2y=10 2y-3x=-5

Solve the following simultaneous linear equations in two variables by the method of comparison : 3x-2y=2 7x+3y=43

CALCUTTA BOOK HOUSE-LINEAR EQUATIONS-EXERCISE - 4.2
  1. Express y of the equation (xy)/(x-y)=8 in term of x.

    Text Solution

    |

  2. If y=(ax+b)/(cx+d), then express x in term of y.

    Text Solution

    |

  3. Determine the value of y by eliminating x from the simultaneous linear...

    Text Solution

    |

  4. Determine the value of x by substituting y=2/(5x+3) in the equation 2x...

    Text Solution

    |

  5. Find the value of y by substituting x=(by+a^(2)-b^(2))/(a) in the equa...

    Text Solution

    |

  6. Find the value of y if x=y/(1-9y) " and " x=(-y)/(1-5y).

    Text Solution

    |

  7. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  8. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  9. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  10. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  11. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  12. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  13. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  14. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  15. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  16. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  17. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  18. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  19. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |

  20. Solve the following simultaneous linear equations in two variables by ...

    Text Solution

    |