Question

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Answer 1

Step-by-step explanation:

The answer is given above hope it helps u

Answer 2

Given that: (x,y)=(3,4) in the equation 3y=ax+7

Solution:

3y=ax+7

Put, x=3 and y=4 in the given equation, we get;

3(4)=a(3)+7

=> 12=3a+7

=>12-7=3a

=>5=3a

$\frac{5}{3} = a$

Thus, value of a= 5/3