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mariebrittany07

  • 3 years ago

2b+4=-18-9b

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  1. mar1e0721
    • 3 years ago
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    b=-2

  2. mariebrittany07
    • 3 years ago
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    can you please explain or show me how you got -2 for b

  3. mariebrittany07
    • 3 years ago
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    because i had never done algebra before

  4. mar1e0721
    • 3 years ago
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    2b+4=-18-9b +9b +9b __________________ 11b+4=-18 -4 -4 _______________ 11b=-22 ___ ___ 11 11 B=-2

  5. mar1e0721
    • 3 years ago
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    did you get it?

  6. mariebrittany07
    • 3 years ago
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    did you divide 11b/11 and 22/11 and got the answer

  7. mar1e0721
    • 3 years ago
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    \[\frac{ 22 }{ 11 }\div \frac{ 11 }{ 11 }= \frac{ 2 }{ 1 }=2\]

  8. mariebrittany07
    • 3 years ago
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    okay i get it now you are my life saver

  9. mar1e0721
    • 3 years ago
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    sure no problem =D

  10. mariebrittany07
    • 3 years ago
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    thank you

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