Home
Class 9
MATHS
x = 5,y = 2 is a solutioin of the linear...

`x = 5,y = 2` is a solutioin of the linear equatioin

A

`x+2y=7`

B

`5x+2y=7`

C

`x+y=7`

D

`5x+y=7`.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Introduction To Euclid's Geometry

    MBD|Exercise Example|1 Videos

  • Lines and Angles

    MBD|Exercise Exercise|95 Videos

Similar Questions

Explore conceptually related problems

Using matrices , solve the following system of linear equations 5x -y + 4z =5 2x + 3y + 5z =2 5x -2y + 6z =-1

Let y vary directly as x. if y=12 when x=4, then write a linear equation, what is the value of y when x=5?

Solve the following system of homogenous linear equations: x+y-z=0,x-2y+z=0,3x+6y-5z=0

The linear equations 5x-3y=15 has

Using Cramer's Rule, solve the following linear equations: 3x-2y=5,x-3y=-3

Using Cramer's Rule, solve the following linear equations: {:(3x-2y=5),(x+y-2z=-1),(2x+3y+z=5)

Solve the following pairs of equations by reducing them to a pair of linear equations :- 10/(x+y)+2/(x-y)=4 , 15/(x+y)-5/(x-y)=-2 .

Draw the diagram of the solution sets of the following linear constraints : x+y le5, 4x+y ge4, x+5y ge5 , xle4, y le3 .

MBD-Linear Equations In Two Variables-Exercise
  1. The graph of the linear equation 2x + 3y = 6 cuts the y-axis at the po...

    Text Solution

    |

  2. The equation x = 7, in two variables, can be written as

    Text Solution

    |

  3. Any point on the x-axis is of the form

    Text Solution

    |

  4. Any point on the line y = x is of the form

    Text Solution

    |

  5. The equation of x-axis is of the form

    Text Solution

    |

  6. The graph of y = 6 is a line

    Text Solution

    |

  7. x = 5,y = 2 is a solutioin of the linear equatioin

    Text Solution

    |

  8. If a linear equation has solutions (- 2, 2), (0, 0) and (2,- 2), then ...

    Text Solution

    |

  9. The positive solutions of the equation is ax+by+c=0 always lie in the

    Text Solution

    |

  10. The graph of the linear equation 2x + 3y = 6 is a line which meets the...

    Text Solution

    |

  11. The graph of the linear equation y = x passes through the point

    Text Solution

    |

  12. If we multiply or divide both sides of a linear equation with a non-ze...

    Text Solution

    |

  13. How many linear equationsin x and y can be satisfied by x = 1 and y = ...

    Text Solution

    |

  14. The point of the form (a, a) always lies on :

    Text Solution

    |

  15. The point of form (a, -a) always lies on the line

    Text Solution

    |

  16. Write whether the following statement is True or False ? Justify your ...

    Text Solution

    |

  17. Write whether the following statement is True or False ? Justify your ...

    Text Solution

    |

  18. Write whether the following statement is True or False ? Justify your ...

    Text Solution

    |

  19. Write whether the following statement is True or False ? Justify your ...

    Text Solution

    |

  20. Write whether the following statement is True or False ? Justify your ...

    Text Solution

    |