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Geometry Help?

Science & Mathematics by Anonymous 2018-07-13 04:05:19

Social Science

Geometry Help?

2 answers

I need help with this one problem: Find b for (b-1)/4 = (7b+2)/12 I can't figure it out, please help!

  • Anonymous

    Multiply both sides by 12 which gives you 3b -3 = 7b +2 or -4b = 5 and so b = -5/4

  • Anonymous

    (b - 1)/4 = (7b + 2)/12 3(b - 1) = (7b + 2) 7b - 3b = -3 - 2 4b = -5 b = -5/4

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