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November 28, 2014

November 28, 2014

Posted by **michael** on Thursday, April 1, 2010 at 4:15pm.

- 9th grade,math -
**GuruBlue**, Thursday, April 1, 2010 at 4:37pmPlease use the title of the subject so that a teacher will know what you need help with.

- 9th grade -
**Houdini**, Thursday, April 8, 2010 at 12:20pmGuru's formalities aside,

z+xyz=w

factor z.

z(1+xy)=w

divide by z

(1+xy)=w/z

subtract 1.

xy=(w/z)-1

divide by y

x=(w/yz)-(1/y)

And that's your answer! :)

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