Systems of Equations with No Solution or Infinite Solutions (TTP Video 51)

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How to interpret a System of Equations that has "No Solution" or "Infinite Solutions"
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Professor Leonard is actually my math superman :)) thank u

AhmedMohammed-kzej
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Good day Professor,

I just want to thank you so much for what you've been doing here on YouTube.

I am a current BSc. Math and Computer Science Major Student at the University of the West Indies STA and your videos helped me tremendously through Calc 1 and 2.

I was so excited to see your new content up on YouTube yesterday and i can't wait for more.

That said, a friend of mine is also interested in producing math educational videos of a similar nature to yours for YouTube and I was hoping that you would be willing to let me know exactly what recording equipment you use (camera, microphone, tripod, editing software, etc) and any other advice you can give for quality video production.

Thank you so much again and I hope to hear from you soon.

Sincerely,
Chris.

christophersahadeo
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thank you for saving my life! i hope i get my AA in linear !

asmaelmahdi
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It could be more perfect if you said in the second system of equations that the second equation results from the first one by multiplying it by _2 or if we divide the second equation by _2, we will get the first one so we really have one equation.
Thanks

marksami
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The first description is too bulk, there is no need and not necessary to do any substitution.
Just simplyify the both equation, the 1st one is *x+y=3*, the second one is since both equation is contradictory to each other that *x+y* cannot both equals to 2 and 3 at the same time. *SO NO SOLUTION* can be taken.
I think this description is much better and simpler than the professor's described way. ==

PoppySuzumi