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kenya.porter

Solve the following system using substitution. x+3y=8 2x-y=2

  • one year ago
  • one year ago

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  1. IsTim
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    Rearrange one of them to solve for one of the variables (x or y)

    • one year ago
  2. IsTim
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    Then, sub in the rearranged equation into the unmodified question.

    • one year ago
  3. IsTim
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    From there, solve for the unknown variable.

    • one year ago
  4. IsTim
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    I think our friend here will give you more specified information if you need it.

    • one year ago
  5. SkykhanFalcon
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    x = 8-3y so; 2(8-3y) - y = 2 -----> 16-7y = 2 so , y = 2 x = 2

    • one year ago
  6. kenya.porter
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    Thank You So Much I UNDERSTAND it now.

    • one year ago
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