anonymous
  • anonymous
Solve the system. y = -1/3 x + 2 and x + 3y = 3 Answer (0, 1) (1, 0) (3, 1/3) (3/2, 0) no solution
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
plug in y and see what you get
anonymous
  • anonymous
I dont know how to do that....
anonymous
  • anonymous
x+3(-1/3x+2)=3

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More answers

anonymous
  • anonymous
x-x+6=3 0=-3 Is that a true statement?
anonymous
  • anonymous
I dont think so
anonymous
  • anonymous
Well then, that means that there is no solution. Also if you plug in all the other points into the equation none of them satisfy the conditions.
anonymous
  • anonymous
@charlieberzak does it make sense?
anonymous
  • anonymous
yea thx, it does make sense, so the answer to this question is no solution?
anonymous
  • anonymous
matrices BRAH
anonymous
  • anonymous
Correct, and @chris00 I don't think he knows how to solve using matrices.. do you @charlieberzak ?
anonymous
  • anonymous
no, not really :/
anonymous
  • anonymous
oh. damn.
Jhannybean
  • Jhannybean
\[\large \color{red} {y=-\frac13 x +2}\]\[\large x+3\color{red}y=3\]\[\large x +3\left(-\frac13x +2\right)=3\]\[\large x -x +6 = 3\]\[\large 6 \neq 3\]No solution.
anonymous
  • anonymous
Haha, nice job @Jhannybean as usual
Jhannybean
  • Jhannybean
Thank you!
Jhannybean
  • Jhannybean
does it make sense, @charlieberzak ?
anonymous
  • anonymous
those two are parallel lines.
anonymous
  • anonymous
and no worries @charlieberzak you'll understand matrices soon enough, and that's make life so much easier for you
anonymous
  • anonymous
parallel and distinct lines!
anonymous
  • anonymous
If you ever need help, just call Miss Jhanny :P
anonymous
  • anonymous
looool
anonymous
  • anonymous
and Chris
anonymous
  • anonymous
and thisguy two
anonymous
  • anonymous
and anyone else that's not me
anonymous
  • anonymous
haha that made sense
anonymous
  • anonymous
and john howard
anonymous
  • anonymous
and btw long time no see @charlieberzak
Jhannybean
  • Jhannybean
You see how they are parallel lines?\[ \large\text{equation 1}: \ y= \color{blue}{-\frac13 }x+2\]\[\large \text{equation 2} : x+3y =3\]solve for y. \[\large 3y = -x +3 \]\[\large y=\color{blue}{ -\frac13} x + 3\]
anonymous
  • anonymous
Pfft, her and her fancy equations and explanations xD
Jhannybean
  • Jhannybean
Are you @Luigi0210 ? O_o
anonymous
  • anonymous
uhm, no
anonymous
  • anonymous
parallel and DISTINCT lines.
Jhannybean
  • Jhannybean
Oh,you sound like him talking that way, lol.
Jhannybean
  • Jhannybean
distinct because they have different y-intercepts.
anonymous
  • anonymous
haha chris we have already established that but thanks for the back up
anonymous
  • anonymous
and you can't proof anything :D
anonymous
  • anonymous
haha
anonymous
  • anonymous
who I am is of no importance
anonymous
  • anonymous
for all i know u could be a fish
anonymous
  • anonymous
exactly!

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