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anonymous

  • one year ago

Solve the system of equations by substitution. What is the solution for x? 2x + y = 1 4x + 2y = −2

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  1. anonymous
    • one year ago
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    You have multiple choice?

  2. anonymous
    • one year ago
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    yeah x=0 x=2 x has no value so therefore ther is no solution x is infinite number of solutions

  3. anonymous
    • one year ago
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    but x does have a value right? I am confused y=-x+0.5

  4. pooja195
    • one year ago
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    Lets start off by isolating y 2x + y = 1 we use this because y is alone already which means less would :) we subtract 2x from both sdies y=-2x+1 now we use substituion :)

  5. ali2x2
    • one year ago
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    pooja read messge

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