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kenya.porter

  • 3 years ago

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

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

  2. IsTim
    • 3 years ago
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    Then, sub in the rearranged equation into the unmodified question.

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

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

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

  6. kenya.porter
    • 3 years ago
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    Thank You So Much I UNDERSTAND it now.

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