The instructions are to find the indicated differences.

(12z-63b)-(-3z+7)

(x-c)+(2x-4c)

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- May 13th 2009, 05:24 PMSilverstaraptorSimple algebra
The instructions are to find the indicated differences.

(12z-63b)-(-3z+7)

(x-c)+(2x-4c) - May 13th 2009, 05:28 PMartvandalay11
Do you not know how to do this from class? What are your thoughts before I just tell you how to do it?

- May 14th 2009, 07:38 AMstapel
To learn how to add (and subtract) polynomials, try

**some online lessons**. (Wink)