Home
Class 10
MATHS
3x-4y=7 What is the value of x ?...

`3x-4y=7` What is the value of x ?

Promotional Banner

Topper's Solved these Questions

  • PRACTICE FOR SUBQUESTIONS

    UNIQUE PUBLICATION|Exercise 2 marks Questions|85 Videos
  • MODEL QUESTION PAPER

    UNIQUE PUBLICATION|Exercise Solve the following questions. (Any One)|3 Videos
  • PROBABILITY

    UNIQUE PUBLICATION|Exercise PROBLEM SET 5|23 Videos

Similar Questions

Explore conceptually related problems

For drawing the graph of 3x + 7y = 27 , if y = 3 what is the value of x ?

If x^(4)+x^(2)y^(2)+y^(4)=133 and x^(2)-xy+y^(2)=7, then what is the value of xy ?

If ((5x-y))/((5x + y)) =3/7, what is the value of ((4x ^(2) + y ^(2) -4 xy ))/( ( 9x ^(2) + 16 y^(2) + 24 xy)) ?

If 4x-5y=37 and 3x-4y=25, then find the value of x-y.

(i) x+2y=-7 and 3x-2y=-1, then find the value of x. (ii) If x+y=8 and 4y-x=2, then find the value of y. (iii) If 3x+5y=9 and 5x+3y=7, then find the value of x+y. (iv) If 3x-y=11 and x-3y=17, then find the value of x-y.

If 3x-4y+z=7; 2x-z+3y=19 ; x+2y+2z=24 , then what is the value of z ? (a) 4 (b) 5 (c) 6 (d) 8

UNIQUE PUBLICATION-PRACTICE FOR SUBQUESTIONS -2 marks Questions
  1. In DeltaABC, mangleA =mangleB=x and mangleC=y, also x+y=90 then find a...

    Text Solution

    |

  2. Length of a rectangle is more than 5 by its breadth and preimeter s 16...

    Text Solution

    |

  3. 3x-4y=7 What is the value of x ?

    Text Solution

    |

  4. 5x+4y=17 What is the value of x ?

    Text Solution

    |

  5. 2x-7y=7 y=3x+22 solve by substitution method and find the value ...

    Text Solution

    |

  6. In Rhombus adjacent angles are in ratio 4:5. Find greater angle.

    Text Solution

    |

  7. Write any two linear equation and find only one unknown by elimination...

    Text Solution

    |

  8. Complete the following table {:("Person","Age","Taxable income"),("(...

    Text Solution

    |

  9. If Ramesh's annual income is Rs 3000. He spends 90% of his income, the...

    Text Solution

    |

  10. Is income tax applicatble for income upto Rs. 2,50,000 . How many inco...

    Text Solution

    |

  11. Distinguish between direct tax and indirect tax.

    Text Solution

    |

  12. Write the uses of PAN card

    Text Solution

    |

  13. Write any four main heads of income for computation of income tax.

    Text Solution

    |

  14. Mr. Mulay's annual income is 3,00,000 rupees. He pays 30,000 for tax. ...

    Text Solution

    |

  15. Rewa spends 75% of her income and saves Rs. 2000 per month. What is he...

    Text Solution

    |

  16. How much education cess is payable on the income tax of Rs. 12,000 ?

    Text Solution

    |

  17. Sumedh invested Rs. 25,000 in mutual fund. He got Rs. 26,000 after 1 y...

    Text Solution

    |

  18. Miss Varsha is 26 years old and her taxable income is Rs. 2,30,000. Wh...

    Text Solution

    |

  19. Mean of 5 numbers is 50. Out of which mean of 4 numbers is 46, then th...

    Text Solution

    |

  20. Find mode :90,55,67,55,75,75,40,35,55,95

    Text Solution

    |