Home
Class 9
MATHS
If (a,-2) lies on the graph of 3x-y=10 t...

If (a,-2) lies on the graph of 3x-y=10 then the value of a is

A

4

B

`8/3`

C

0

D

1

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 (a,4) lies on the graph of 3x+y=10 then the value of a is 3(b)1(c)3(d)4

If the point (3, 4) lies on the graph of 3y=ax+7, then find the value of a.

If the point (3,4) lies on the graph of the equation find the value of a.

If the point (2,3) lies on the graph of the equation ax+2y =10, find the value of a

If the point (k,k^(2)) lies on the graph of the equation x+y=6, then find the value / values of k.

If the point (2,\ -2) lies on the graph of the linear equation 5x+k y=4 , find the value of k

For drawing the graph of 3x-2y=-1 , if y=2 , what is the value of x ?

If the point (3,4) lies on the graph of the equation 3y -ax -7 =0 find the value of a

If the point (5,2) lies on the graph of the linear eqaution kx +5y =10 k find k