Math, asked by MIHIRMARU25, 8 months ago

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

Guys, please answer me..

Answers

Answered by divyanshi1252
2

Answer:

value of a = 5/3

Step-by-step explanation:

(3,4) lies on the graph of the equation 3y = ax+7

putting value of x and y

3y = ax+7

3*4 = a*3 + 7

12 = 3a+7

3a = 12-7

3a = 5

a= 5/3

Answered by BlessedMess
47

Solution :

The given equation is → 3y = ax+7

According to the question, x = 3, y = 4

Now,Substituting the values of x and y in the equation 3y = ax+7,we get,

(3×4) = (a×3)

⇒ 12=3a + 7

⇒ 3a + 7 = 12

⇒ 3a = 12 - 7

⇒ 3a = 5

⇒ a = \frac{5}{3}

The value of a, if the point (3,4) lies on the graph of the equation 3y=ax+7 is 5/3.

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