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April 25, 2014

April 25, 2014

Posted by **dani** on Friday, November 2, 2007 at 4:00pm.

- math -
**drwls**, Friday, November 2, 2007 at 4:06pmMultiply out the parenthese, and combine similar terms (constants and terms that are multiples of the unknown) on separate sides of the equation. For example

2(2.5B-9) = -7

5B -18 = 7

5B = 25

The last step should be obvious.

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