Reply To: Week 7 Video Lessons

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#32562
Savita P Kulkarni
Participant

Hi Mallika,

You are right that there are 2 possibilities because we can change the sign of either of the x or y coefficients. Even if we are getting two possible answers, the equation of the line remains the same because the line is extended into the two quadrants.

2x+5y+14

5y= -2x+14

y=- 2/5 x+14/5

and -2x-5y=-14

5y=-2x+14

y=-2/5 x+14/5

Thank you for pointing that out,

 

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