anonymous
  • anonymous
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 Which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? Multiply the second equation by −4 to get −16x − 4y = −80 Multiply the second equation by −1 to get −4x − y = −20 Multiply the first equation by 2 to get 4x + 8y = 28 Multiply the first equation by −1 to get −2x − 4y = −14
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
can you help me
anonymous
  • anonymous
@pooja195
anonymous
  • anonymous
@iloveyou;*

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More answers

anonymous
  • anonymous
@nerlineg
anonymous
  • anonymous
@DarkMoonZ can you help me
anonymous
  • anonymous
@Noelia
anonymous
  • anonymous
can you help me @nerlineg
anonymous
  • anonymous
which one do you think it is? and I reply to your message it wont send. :(
anonymous
  • anonymous
i think it is A @nerlineg
anonymous
  • anonymous
um.. y A?
anonymous
  • anonymous
because if you multiply it out thats the equation we might use
anonymous
  • anonymous
@nerlineg
anonymous
  • anonymous
is that right @nerlineg
anonymous
  • anonymous
ohh i didnt see your comment. but um... yeah your reason sound right to me! but now this looks confusing!
anonymous
  • anonymous
ok hold on
anonymous
  • anonymous
@Learner11 can you help us
anonymous
  • anonymous
@uri
anonymous
  • anonymous
hey @Learner11 do you know how to do this
anonymous
  • anonymous
:(
anonymous
  • anonymous
@Elsa213
Elsa213
  • Elsa213
This might help c: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/basic-equation-practice/v/equations-3

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