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December 21, 2014

December 21, 2014

Posted by **marc** on Thursday, November 1, 2007 at 4:57pm.

I cross muliptiled and I got 12-3b=52-4b. I'm stuck. What do I do now?

- math -
**Reiny**, Thursday, November 1, 2007 at 5:41pm12-3b=52-4b

Now add 4b and subtract 12 from both sides

-3b + 4b = 52 - 12

b = 40

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