anonymous
  • anonymous
Solve the system of equations. 5x - y = 3 and -10x + 2y = -6 A. (0, -3) B. (-3, 0) C. (3, 12) D. no solution E. infinitely many solutions
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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Akshay_Budhkar
  • Akshay_Budhkar
A. you can just plug in and check it
anonymous
  • anonymous
yea I did but I got a line tht looked liked this:|dw:1328153621052:dw| So i didn't know if it was A or E.
Akshay_Budhkar
  • Akshay_Budhkar
your diabram looks incorrect to me, how come u got 3 lines there?

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Akshay_Budhkar
  • Akshay_Budhkar
*diagram
anonymous
  • anonymous
It's suppose to be a grid with a line
Akshay_Budhkar
  • Akshay_Budhkar
OMG mistake!
anonymous
  • anonymous
lol
Akshay_Budhkar
  • Akshay_Budhkar
the two lines are coincident!
Akshay_Budhkar
  • Akshay_Budhkar
they are the same lines!
Akshay_Budhkar
  • Akshay_Budhkar
so ur answer is E
anonymous
  • anonymous
Oh okay..thnk u.
anonymous
  • anonymous
OOPs! the problem is \( 5x - y = 3 ; -10x + 2y = -6 \) but \( -10x + 2y = -6 \implies 5x - y = 3 \) so they represent the same straight line hence infinite solution.
Akshay_Budhkar
  • Akshay_Budhkar
so even great ppl like you make mistakes :P :P
anonymous
  • anonymous
This is how the graph looks: http://www.wolframalpha.com/input/?i=5x+-+y+%3D+3%3B+-10x+%2B+2y+%3D+-6
anonymous
  • anonymous
Lol, any people without proper sleep makes mistake :P
Akshay_Budhkar
  • Akshay_Budhkar
so i am in your category *high five*
anonymous
  • anonymous
Haha :)

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