The phrase "a working solution for" is correct and usable in written English.
It can be used when discussing a practical or effective answer to a problem or challenge.
Example: "After several brainstorming sessions, we finally developed a working solution for the software bug that was causing issues."
Alternatives: "an effective answer to" or "a practical resolution for".
G.P.O.'s are a working solution for today and for tomorrow that keep the rising health care costs at bay.
"How it went in Russia was we got investors and licensing partner who had good connections to government, and then we proved that we have a working solution for Russia.
Thus, the blind use of black-box methods will not be a working solution for analyzing big data in cancer research.
Moreover, MarkerMiner is freely available via the iPlant cloud computing infrastructure (http://www.iplantcollaborative.org/ci/atmosphere; Goff et al., 2011 [also available at https://bitbucket.org/srikarchamala/markerminer]), providing a working solution for researchers with limited or no access to high-performance computing resources.
A combined multi-standard working solution for preparation of calibrants and spiking experiments was prepared in acetonitrile containing 5.0 mg/L of each analyte.
A series of working solutions for all the standard substances were prepared by serial dilutions with methanol.
Using ACCEPT enabled us to systematically record trial monitoring methods, and record challenges and changes to the design, methods and procedures of the trial, together with working solutions for a pragmatic trial of two complex psychosocial interventions.
If plaques were formed, a single plaque from a successful infection plate was picked to propagate as a working stock solution for further analysis.
They use one as strictly a "working" documents solution and the other is for "final" documents.
"We built a work management solution for everybody, but now we can go deeper in certain verticals".
