Home
Class 9
MATHS
Write two solutions for each of the fo...

Write two solutions for each of the following equations:
(i) `3x+4y=7`
(ii) `x=6y`

Text Solution

Verified by Experts

(i) 3x+4y=7____1
Now put the value of x=0 in the equation 1
4y=7
`y=7/4`
Again, put y=0 in 1 equation
`x=7/3`
`therefore` Solution are (`0,7/4`) and (`7/3,0`)
(ii) x=6y____2
Now put the value of x=0 in the equation 2
`y=0`
Again, put y=1 in 2 equation
`x=6`
`therefore` solution are (0,0) and (6,1)
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO EUCLID'S GEOMETRY

    RD SHARMA|Exercise All Questions|24 Videos
  • LINES AND ANGLES

    RD SHARMA|Exercise All Questions|186 Videos

Similar Questions

Explore conceptually related problems

Write two solutions for each of the following equations: x+piy=4 (ii) 2/3x-y=4

Write four solutions for each of the following equations: ( i )2x+y=7 (ii) pi x+y=9 (iii) x=4y

Find two solutions for each of the following equations: (i)4x+3y=12 (ii) 2x+5y=0 (iii) 3y+4=0

Find five different solutions of each of the following equations: (a) 2x-3y=6 (b) (2x)/5+(3y)/10=3 (c) 3y=4x

Find two solution sof each of the following: (i)x+y=6 , (ii) 2x+3y=12

Write each of the following an equation in two variables: (i) 2x=3 (ii) y=3

Write the L.H.S and the R.H.S of each of the following equations: 3x=21 (ii) 3x-4y=9+x

Write each of the following an equation in two variables: 5x=7/2 (ii) y=3/2x

Write each of the following as an equation in two variables: (i) x=-5 (ii) y=2 (iii) 2x=3 (iv) 5y=2

Write the number of solutions of the following pair of linear equations: 3x - 7y =1 and 6x -14 y -3=0

RD SHARMA-LINEAR EQUATIONS IN TWO VARIABLES -All Questions
  1. If x = 2k-1 and y=k is a solution the equation 3x-5y-7=0; find the val...

    Text Solution

    |

  2. If x=k^2 and y=k is a solution of the equation x-5y+6=0 then find the ...

    Text Solution

    |

  3. Write two solutions for each of the following equations: (i) 3x+4y=...

    Text Solution

    |

  4. Write two solutions for each of the following equations: (i) x+piy=...

    Text Solution

    |

  5. Write two solutions of the following are solutions of the equation 2...

    Text Solution

    |

  6. Write two solutions of the following are solutions of the equation ...

    Text Solution

    |

  7. If x=-1,\ y=2 is a solution of the equation 3x+4y=k , find the value...

    Text Solution

    |

  8. Find the value of lambda\ , if x=-lambda\ a n d\ y=5/2 is a solution ...

    Text Solution

    |

  9. If x=2alpha+1\ a n d\ y=alpha-1 is a solution of the equation 2x-3y+...

    Text Solution

    |

  10. If x=1\ a n d\ y=6 is a solution of the equation 8x-a y+a^2=0 , find...

    Text Solution

    |

  11. Draw the graph of the equation y-x=2

    Text Solution

    |

  12. Draw the graph of the equation 2x+y=3

    Text Solution

    |

  13. Draw a graph of the line x-2y=3. From the graph, find the coordina...

    Text Solution

    |

  14. Draw the graphs of y=x and y=-x in the same graph. Also, find the coor...

    Text Solution

    |

  15. Draw graphs of the equation : 3x-2y=4 and x+y-3=0 in the same graph an...

    Text Solution

    |

  16. The taxi fare in a city is as follows: For the first kilometre, the ...

    Text Solution

    |

  17. Yamini and Fatima, two students of Class IX of a school, together cont...

    Text Solution

    |

  18. If the work done by a body on application of a constant force is dir...

    Text Solution

    |

  19. In countries like USA and Canada, temperature is measured in Fahrenhei...

    Text Solution

    |

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

    Text Solution

    |