Home
Class 10
MATHS
Solve by the elimination method : ax+...

Solve by the elimination method :
`ax+by=(a+b)/(2) and 3x+5y=4`.

Text Solution

Verified by Experts

The correct Answer is:
`x=(1)/(2), y=(1)/(2)`
Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    KUMAR PRAKASHAN|Exercise EXERCISE 3.1|3 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    KUMAR PRAKASHAN|Exercise EXERCISE 3.2|17 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    KUMAR PRAKASHAN|Exercise Test Your Skills|48 Videos

  • INTRODUCTION TO TRIGONOMETRY

    KUMAR PRAKASHAN|Exercise Objective Questions|24 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS|26 Videos

Similar Questions

Explore conceptually related problems

Solve by the elimination method: x+5y=11, 2x-3y=9

Solve by the elimination method: 2x+3y=2, 5x+4y=3(5)/(6)

Solve by the elimination method: 3x-5y=3, 2x+3y=-17

Solve by the elimination method: 3x+4y=12, 6x+8y=20

Solve by the elimination method: 3x+2y=11, x-4y=13

Solve by the elimination method: 2x+y=10, 3x+2y=17

Solve by the elimination method: (x+1)/(2)+(y-1)/(3)=9 and (x+1)/(3)+(y-1)/(2)=8

Solve the following pair of linear equations by the elimination method and the substitution method: 3x-5y-4=0 and 9x=2y+7

Solve the following pair of linear equations by the elimination method and the substitution method: x+y=5 and 2x-3y=4

Solve the following pair of linear equations by the elimination method and the substitution method: 3x+4y=10 and 2x-2y=2

KUMAR PRAKASHAN-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES -Other Important Examples
  1. On comparing the ratios (a(1))/(a(2)), (b(1))/(b(2)) and (c(1))/(c(2))...

    Text Solution

    |

  2. On comparing the ratios (a(1))/(a(2)), (b(1))/(b(2)) and (c(1))/(c(2))...

    Text Solution

    |

  3. Solve the following pair of linear equations graphically: x+y=6 and ...

    Text Solution

    |

  4. Solve the following pairs of linear equations by substitution method: ...

    Text Solution

    |

  5. Solve the following pairs of linear equations by substitution method: ...

    Text Solution

    |

  6. Solve the following pairs of linear equations by substitution method: ...

    Text Solution

    |

  7. Find the solution of each pair of linear equations, if it exists, by s...

    Text Solution

    |

  8. Find the solution of each pair of linear equations, if it exists, by s...

    Text Solution

    |

  9. Two numbers differ by 3 and the sum of thrice the smaller number and t...

    Text Solution

    |

  10. A bag contains some coins of Rs. 5 and some coins of Rs. 2. If the tot...

    Text Solution

    |

  11. Solve by the elimination method: (x+1)/(2)+(y-1)/(3)=9 and (x+1)/(3)...

    Text Solution

    |

  12. Solve by the elimination method : ax+by=(a+b)/(2) and 3x+5y=4.

    Text Solution

    |

  13. Kavya invests total sum of Rs. 40,000. She ivests certain sum at 6% p....

    Text Solution

    |

  14. Solve the following pairs of linear equations by cross-multiplication ...

    Text Solution

    |

  15. Solve the following pairs of linear equations by cross-multiplication ...

    Text Solution

    |

  16. For which values of k, does the pair of linear equations kx+y=k^(2) an...

    Text Solution

    |

  17. Solve for x and y : (x, y ne 0) (2)/(x)+(3)/(y)=17, (3)/(x)+(2)/(y)...

    Text Solution

    |

  18. Solve for x and y : (x, y ne 0) (10)/(2x+y)+(3)/(2x-y)=3, (15)/(2x...

    Text Solution

    |

  19. Solve the following pair of equations : 4x+y=3xy and 8x+3y=7xy.

    Text Solution

    |

  20. A boat covers 32 km upstream and 36 km downstream in 7 hours. Also, it...

    Text Solution

    |