if the point ( 3, 4) lies on the graph of the equation 3 y is equal to a x + 7 find the value of a ​

Question

if the point ( 3, 4) lies on the graph of the equation 3 y is equal to a x + 7 find the value of a ​

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Adalynn 6 days 2021-10-09T01:10:43+00:00 2 Answers 0 views 0

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    0
    2021-10-09T01:12:14+00:00

    Answer:

    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

    hope this helps u dear

    0
    2021-10-09T01:12:33+00:00

    Step-by-step explanation:

    Since, the point (x = 3, y = 4) lies on the equation 3y = ax + 7, then the equation will be , satisfied by the point.

    Now, put x = 3 and y = 4 in given equation, we get

    3(4) = a (3)+7

    ⇒ 12 = 3a+7

    ⇒ 3a = 12 – 7

    ⇒ 3a = 5

    Hence, the value of a is 5/3.

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