Home
Class 9
MATHS
If a linear equation has solutions (- 2,...

If a linear equation has solutions `(- 2, 2), (0, 0)` and `(2,- 2)`, then it is of the form

A

y-x=0

B

x+y=0

C

`-2x+y=0`

D

`-x+2y=0`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN TWO VARIABLES

    MODERN PUBLICATION|Exercise EXERCISE|151 Videos

  • INTRODUCTION TO EUCLID'S GEOMETRY

    MODERN PUBLICATION|Exercise EXERCISE|86 Videos

  • LINES AND ANGLES

    MODERN PUBLICATION|Exercise EXERCISE|151 Videos

Similar Questions

Explore conceptually related problems

The linear equations 3x+1=2 has one solutions.

Solution of x^2 +2 =0 is:

The linear equation 2x - 5y = 7 has

If the equation 2cos^(2)x+cosx-a=0 has solutions, then a can be

Any solution of the linear equation 2x + 0y + 9 = 0 in two variables is of the form

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. : x-3y-3=0 , 3x-9y-2=0.

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method :- for which value of k the following linear pair of equations have no solution ? 3x + y=1 and (2k-1)x+(k- 1)y= 2k+1.

If (2, 0) is a solution of the linear equation 2x + 3y = k, then the value of k is

The number of solutions of the pair of equations: 2 sin^2 theta- cos 2 theta = 0, 2 cos^2 theta - 3 sin theta=0 in the interval [0, 2 pi] is :

MODERN PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. The equaion of y=6 is a line

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. Draw the graph of x=5y.

    Text Solution

    |

  12. Draw the graph of y=5x.

    Text Solution

    |

  13. Determine the point on the graph of the linear equations 2x+5y=19, whe...

    Text Solution

    |

  14. For what natural number c, the linear equatins of 2x+cy=8 has equal va...

    Text Solution

    |

  15. Write four solutions for the following equation : 2x+y=7.

    Text Solution

    |

  16. Find the value of k so that x=-1, y=1 and a solution of 9kx+12ky=63

    Text Solution

    |

  17. show the system of equatoins graphically 4x+3y=6, 2x-5y=16.

    Text Solution

    |

  18. Solve: (3x+2)/7+(4(x+1))/5=2/3(2x+1)

    Text Solution

    |

  19. Draw the graph of 3x+2y=5 and x+y=2 on the same pair of axes. Do these...

    Text Solution

    |

  20. Give the equations of two lines passing through (2, 14). How many more...

    Text Solution

    |