If the point (3, 4) lies on the graph of the equation 3y = ax + 7, find the value of a.
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Answered by
1
★ Since, the point (x = 3, y = 4) lies on the equation 3y = ax + 7, then the equation will be , satisfied by the poin
★ 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.
Answered by
0
Answer:
if the point (3,4) lies on the given line, x=3 and y=4 will satisfy the given equation.
Step-by-step explanation:
3y= ax+7
3(4)= a(3)+7
12 = 3a+7
12-7 = 3a
5= 3a
5/3 = a
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