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staceyyyy1

  • 3 years ago

Simplify each expression: -7(-7b-9)-(1+10b) I need the stepsrs 39b+62.

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  1. smr_kml
    • 3 years ago
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    49b + 63 - 1 + 10b = 59b + 62

  2. smr_kml
    • 3 years ago
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    Do you mean 59b or 39b?

  3. staceyyyy1
    • 3 years ago
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    39b. yeah i kinda noticed you put 59b lol(:

  4. smr_kml
    • 3 years ago
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    oh yes you're right

  5. smr_kml
    • 3 years ago
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    my bad: 49b + 63 - 1 - 10b = 39b + 62

  6. smr_kml
    • 3 years ago
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    I forget negative sign

  7. smr_kml
    • 3 years ago
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    is that right?

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