Home
Class 9
MATHS
If (2k-1,\ k) is a solution of the eq...

If `(2k-1,\ k)` is a solution of the equation `10 x-9y=12 ,` then `k=` 1 (b) 2 (c) 3 (d) 4

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN TWO VARIABLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PART -A (Fill in the blanks )|5 Videos
  • LINEAR EQUATIONS IN TWO VARIABLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PART -A (True or false)|5 Videos
  • INTRODUCTION TO EUCLID'S GEOMETRY

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST|8 Videos
  • LINES AND ANGLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST|8 Videos

Similar Questions

Explore conceptually related problems

If (2k-1, k) is a solution of the equation 10 x-9y=12 , then k= (a) 1 (b) 2 (c) 3 (d) 4

If x=3 is a solution of the equation 3x^(2)+(k-1)x+9=0 then k=?

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

If x=3k-2,y=2k is a solution of equation 4x-7y+12=0 then value of k is

If x=2k-1 and y=k is a solution the equation 3x-5y-7=0 ; find the value of k.

If x=3k+2 and y = 2k-1 is a solution of the equation 4x-3y+1=0 , find the value of k.

If x =3k-2 ; y =2k is a solution of equation 4x-7y+12=0 then find the value of k

Find the value of k, if x=2,y=1 is a solution of the equations 2x+3y=k

x=3 is a solution of the equation x^(2)+(k-1)x+9=0, if k is the value of :

A solution set of the equations x+2y+z=1 , x+3y+4z=k , x+5y+10z=k^(2) is