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January 21, 2017
Posted by **Anne** on Monday, August 13, 2012 at 11:01am.

(5-xy)/(9z) - (14+8xy)/(9z)

- Algebra -
**Steve**, Monday, August 13, 2012 at 11:13amcombine terms to get

(-9-9xy)/(9z)

= -(1+xy)/z

I don't see anything to "solve" here. Evaluating it in some way would exclude z = 0.