Question

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

Answer 1

Answer:

Given,

x=3

y=4

Substitute the values of x and y in eq

3(4)-a(3)-7=0

12-3a=7

-3a=7-12

a=-5/-3

a=1.6

Hope this helps u...

Answer 2

Answer:

we have the given equation as;

3y-ax-7=0

given that (3,4) lies on the graph of the given equation.

now ,let's substitute,x=3 and y=4 in the given equation.

we get;

3(4)-a(3)-7=0

12-3a-7=0

3a=5

a=5/3

hope it would help you.