anonymous
  • anonymous
Some Algebra 1 Questions.. Did I get these right? What is the value of the y variable in the solution to the following system of equations? 3x - 6y = 3 7x - 5y = -11 is it "-2"? What is the value of the x variable in the solution to the following system of equations? 2x - y = 6 4x - 2y = 12 is it "x can be any number as there are infinitely many solutions to the system." or "0"? What is the value of the x variable in the solution to the following system of equations? 4x + 2y = 12 x - y = 3 Is the answer "3"? THANKS
Mathematics
  • Stacey Warren - Expert brainly.com
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
I figured someone could also check these for me? If you want, they should be easy enough. The graph of a system of equations will intersect at more than 1 point. Always The graph of a system of equations with the same slope will have no solutions. Never (or is it Sometimes...?) The graph of a system of equations will intersect at exactly 1 point. Sometimes
Ledah
  • Ledah
#1 is correct
Ledah
  • Ledah
I would assume if you did these the exact same way. you got it down. So its safe to say your correct

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anonymous
  • anonymous
Well, sometimes I do problems and I mess up something really simple or I use the same method and screw up, soooo it's not safe to say I'm correct XD
Ledah
  • Ledah
graph of a system. same thing applies if you know this well enough. its always best to go with your first answer is what my american government teacher said..
anonymous
  • anonymous
I know that, but sometimes I just need to be checked. I get weird with math. o:
Ledah
  • Ledah
haha don't worry I'll see if somebody can check these @timo86m Please check these for her :o
anonymous
  • anonymous
okay
anonymous
  • anonymous
3x - 6y = 3 7x - 5y = -11 is it "-2"? yes but plug that back in to either equation to get the other :) x = -3, y = -2 good job :)
anonymous
  • anonymous
oh wait you want just the y :D nvrmnd
anonymous
  • anonymous
you are right good job :)
anonymous
  • anonymous
On all of them? o.O
anonymous
  • anonymous
2x - y = 6 4x - 2y = 12 x=x
Ledah
  • Ledah
Told you bugsey o_o
anonymous
  • anonymous
doing one by one :)
anonymous
  • anonymous
4x + 2y = 12 x - y = 3 x=3
anonymous
  • anonymous
you are right on all of them :D
anonymous
  • anonymous
sweet! :D Thank you!
Ledah
  • Ledah
told ya never doubt your first answer
anonymous
  • anonymous
What is the value of x in the solution to the following system of equations? x − 2y = 2 3x + y = 6 @Sparklestaraa can you help
triciaal
  • triciaal
this is such a long thread too many questions for one post!! parallel lines have the same slope no solution
triciaal
  • triciaal
What is the value of the y variable in the solution to the following system of equations? 3x - 6y = 3 7x - 5y = -11
triciaal
  • triciaal
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