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Hlub

  • 3 years ago

how u do this one -10y-6=-2+7y

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  1. PhoenixFire
    • 3 years ago
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    Add 10y to both sides. Add 2 to both sides. What have you got now?

  2. Hlub
    • 3 years ago
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    17y

  3. PhoenixFire
    • 3 years ago
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    and the rest?

  4. Emah
    • 3 years ago
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    combine like terms.. and solve.

  5. Hlub
    • 3 years ago
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    -10-6=-2+7y +10y +10y --------------- -6=-2+17y +2 +2 --------- 4=17y 4=y

  6. PhoenixFire
    • 3 years ago
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    Close but it's -4=17y then divide both sides by 17 \[-{4\over 17}=y\]

  7. Hlub
    • 3 years ago
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    kk thax :)

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