If you are looking for a CAS, you might try W|A for such a thing. Or are you looking for a tutorial on how to do it by hand?
Hello and welcome back to MHB, sarrah!
We are happy to see that you have returned, and we look forward to your continued participation here!
On Behalf Of MHB's Staff,
Hello and welcome to MHB, sarrah!
If you have any questions or comments about the forums, please feel free to address them to me or another staff member. We are happy to help and look forward to your participation here!