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Simplifying Expressions - single fraction

Express the following sum as a single fraction.Reduce the result to lowest terms whenever possible.

z-9w 6z+6w
- ------ + --------
5z 5z

Solution Preview

Hi, here is the solution...

-(z-9w) (6z+6w)
--------- +----------
5z 5z

Here, we have common ...

Solution Summary

An expression is simplified.

$2.19