Home
Class 10
MATHS
Find the solution of the pair of equati...

Find the solution of the pair of equation:
`3/x + 8/y = -1, 1/x - 2/y = 2, x, y !=0`

Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGNOMETRY AND ITS APPLICATIONS

    AGRAWAL PUBLICATION|Exercise EXAMPLE|63 Videos

  • POLYNOMIALS

    AGRAWAL PUBLICATION|Exercise EXAMPLE|25 Videos

Similar Questions

Explore conceptually related problems

Find the solution of the pair of equations : 2x+3y=9 3x+4y=5 .

Find the solution of the pair of equations : (3)/(x) + (8)/(y) = -1 , (1)/(x) - (2)/(y) = 2 , x ,y ne 0

Find the solution of the pair of equations: x-y+1=0, 3x+2y-12=0

Find the solution of the following pair of equation: x-3y=2,3x-y=14

Find the solution of pair of linear equation x + 2y - 2 = 0 and x - 3y - 7 = 0.

Find the number of solutions for the pair of equations x + 3y + 5 =0 and - 3x - 9y + 2 =0.

Find the solution of the equations 8x + 5y - 9 = 0 and 3x + 2y - 4 = 0 .

Find the solution of the pair of equations (x)/(10) + (y)/(5) - 1 = 0 and (x)/(8) + (y)/(6) = 15 and find lambda , if y = lambda x + 5 .

If x =a , y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 3a + 4b is …….. .

If x = a and y=b is the solution of the pair of equation x-y =5 and x+y =3, find 'a' and 'b'.

AGRAWAL PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXAMPLE
  1. The sum of reciprocals of a child's age (inyears) 3years ago and 5 yea...

    Text Solution

    |

  2. A man wished to give Rs. 12 to each person and found that he fell shor...

    Text Solution

    |

  3. A computer animation below shown a cat moving in a straight line. It...

    Text Solution

    |

  4. moving in a straight line. Its height, h metres above the ground, is...

    Text Solution

    |

  5. moving in a straight line. Its height, h metres above the ground, is...

    Text Solution

    |

  6. Find the solution of the pair of equation: 3/x + 8/y = -1, 1/x - 2/...

    Text Solution

    |

  7. Ratio between the girls and boys in a class of 40 students is 2:3 .Fiv...

    Text Solution

    |

  8. Sumit is 3 times as old as his son. Five years later, he shall be two ...

    Text Solution

    |

  9. A two digit number is 4 times the sum of the digits. It is also equal ...

    Text Solution

    |

  10. A and B each has a certain number of mangoes A say to B, "If you give ...

    Text Solution

    |

  11. Determine, algebraically, the verticles of the triangle formed by the ...

    Text Solution

    |

  12. it can take 12 hours to fill a swimming pool using two pipes. If the p...

    Text Solution

    |

  13. Draw the graphs of the equations x= 3, x=5 and 2x-y-4=0. Also find the...

    Text Solution

    |

  14. Ankita travels 14 km to her'home partly by rickshaw and partly by bus....

    Text Solution

    |

  15. A motorboat can travel 30 km upstream and 28 km downstream in 7 hrs. I...

    Text Solution

    |

  16. A shopkeeper sells a sares at a profit of 8% and a sweater at a discou...

    Text Solution

    |

  17. Ruhi invested a certain amount od money in two schemes A and B, which ...

    Text Solution

    |

  18. Two water taps together can fill a tank in 1 7/8 hours. The tap with a...

    Text Solution

    |

  19. Rahul has some banans and h divided them into two lots A and B. He sol...

    Text Solution

    |

  20. The angles of a cyclic quadrilateral ABCD are angleA = (6x + 10)^@, an...

    Text Solution

    |