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inn [45]
2 years ago
5

If the point (2-3) lies on the graph of the equation 2y=ax-7 then find the value of a​

Mathematics
1 answer:
Tom [10]2 years ago
4 0

Answer:

a = 1/2

Step-by-step explanation:

The given equation is :

2y=ax-7 ...(1)

The point (2,-3) lies on the graph of this equation.

We need to find the value of a.

Put x = 2 and y = -3 in equation (1)

2(-3) = a(2) -7

-6 = 2a-7

-6+7 = 2a

2a = 1

a = 1/2

Hence, the value of a is 1/2.

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Answer:

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Answer:

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It is easy to see that both (a,b) and (c,d) are in E since 1*1>0 and (1-)*(-1)>0.  

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