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प्रश्न
If the point (3, 4) lies on the graph of 3y = ax + 7, then find the value of a.
योग
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उत्तर
Consider the linear equation:
3y = ax + 7
The point (3, 4) lies on the graph of 3y = ax + 7.
So, this point will be satisfy the given equation, get:
3y = ax + 7
12 = 3 × a + 7
12 – 7 = 3a
3a = 5
`a = 5/3`
Hence, the value of a is `5/3`.
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