February 25, 2017

Homework Help: algebra

Posted by lisa on Monday, September 21, 2009 at 4:45pm.

need help with 2 questions first
It has been a long time since I did algebra and don't rememeber how to work the problems

1/5(x+1) + 2/5(x-1) = 3/10

2nd problem

0.1(2x-1) + 0.02(4x + 4) = 0.05x

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