DARTHVADER2900
  • DARTHVADER2900
Help Please. Medal+Fan, and maybe a testimonial, if you are nice to me. -_-
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
DARTHVADER2900
  • DARTHVADER2900
1 Attachment
Landon34
  • Landon34
Ill explain it to you.
anonymous
  • anonymous
ur in k12

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More answers

DARTHVADER2900
  • DARTHVADER2900
Ok @Landon34
Landon34
  • Landon34
get a calculator, paper, and pencil. your gonna need it.
DARTHVADER2900
  • DARTHVADER2900
Alright
DARTHVADER2900
  • DARTHVADER2900
Got em
Landon34
  • Landon34
Itll take me a minute to figure it out, then, Ill explain it in steps.
DARTHVADER2900
  • DARTHVADER2900
ok. I don't want a direct answer.
Landon34
  • Landon34
Ok got it.
DARTHVADER2900
  • DARTHVADER2900
Alright
Landon34
  • Landon34
the first thing we do, is we add -1y to each side of the equation 5x + y + -1y = 2 + -1y
DARTHVADER2900
  • DARTHVADER2900
Let me write that down
Landon34
  • Landon34
ok.
DARTHVADER2900
  • DARTHVADER2900
Ok
Landon34
  • Landon34
Next, we combine like terms: y + -1y = 0 5x + 0 = 2 + -1y 5x = 2 + -1y
DARTHVADER2900
  • DARTHVADER2900
Ok
Landon34
  • Landon34
we then divide both sides by 5 x = 0.4 + -0.2y
DARTHVADER2900
  • DARTHVADER2900
Alright.
Landon34
  • Landon34
you got it?
DARTHVADER2900
  • DARTHVADER2900
Yes.
Landon34
  • Landon34
we finally simplify, but it cant be simplified, so that the the entire first equation.
Landon34
  • Landon34
Hold on, im gonna get a snack.
DARTHVADER2900
  • DARTHVADER2900
K.
Landon34
  • Landon34
ok im back.
DARTHVADER2900
  • DARTHVADER2900
Ok
Landon34
  • Landon34
we do the exact same steps as we did for the first equation, try it yourself.
DARTHVADER2900
  • DARTHVADER2900
What is the answer for the first one?
Landon34
  • Landon34
x = 0.4 + -0.2y
DARTHVADER2900
  • DARTHVADER2900
5
Landon34
  • Landon34
5 what?
DARTHVADER2900
  • DARTHVADER2900
The answer is 5
Landon34
  • Landon34
oh.
DARTHVADER2900
  • DARTHVADER2900
3 and 5
Landon34
  • Landon34
you are right.
Landon34
  • Landon34
are you ready for the 2nd equation?
DARTHVADER2900
  • DARTHVADER2900
I am good. I figured it out. :)
DARTHVADER2900
  • DARTHVADER2900
Thank you for your help
Landon34
  • Landon34
you are welcome.
Landon34
  • Landon34
tag me if you need help again.
DARTHVADER2900
  • DARTHVADER2900
Ok.

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