Question

3. if the point (3,4) lines on the graph of the equation 3y =ax+7. find the value of a.​

Answer 1

Answer:

Step-by-step explanation:

if the point (3,4) lies on the given line, x=3 and y=4 will satisfy the given equation.

3y= ax+7

3(4)= a(3)+7

12 = 3a+7

12-7 = 3a

5= 3a

5/3 = a

Answer 2

Answer:

5/3

Step-by-step explanation:

3*4=3*x+7

x=12-7/3

=5/3