Question

Write the equations of three lines passing through (2, –1). PLS explain as I am unable to understand these type of sums :P

Answer 1

Answer:

x+y=-1

2x+y=1

2x-2y=10

Step-by-step explanation:

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Answer 2

Answer:

Since the given solution is (2,14)

∴x=2 and y=14

Then, one equation is x+y=2+14=16

x+y=16

And, second equation is x−y=2−14=−12

x−y=−12

And, third equation is y=7x

7x−y=0

Step-by-step explanation:

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