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math

posted by on .

2 = 8 (s + 7)
2 = 8s + 56
56 - 2 = 8s
54 = 8s
/8 /8
6.75 = s
did i do this question right?

  • math - ,

    Right.

  • math - ,

    yay :) thank you!

  • math - ,

    NO. Not right, a sign error.

    2=8s+56
    subtract 56 from each side
    -54=8s

    s= - 6.75

  • math - ,

    Thanks, Bob. I goofed!

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