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Question
The line y = 6- `(3"x")/2` passes through the point (r,3). Find the value of r.
Solution
The line y = 6- `(3"x")/2` passes thrrugh the point (r,3)
(r,3) will satisfy the equation of line
3 = 6 - `(3"r")/2`
⇒ -3 = -`(3"r")/2`
⇒ r = 2
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