Math, asked by rj8903754, 6 months ago

If (2,-3) lies on line 2x - y + k = 0 then value of k is.

Answers

Answered by hars07102004

1

Answer:

substitute (2,-3) in 2x - y + k = 0

2(2) - (-3) + k = 0

4 + 3 + k = 0

k = 7

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