Formula conversion?

[lowgear]

I havent done this type of math for too many years to remember. I use math daily in my work, but for the life of me I cant seem to figure out how to do this conversion. Could someone please help, I will be very grateful.
Thanks
lowgear

1.3*((X*10)^.625/(X+10)^.25) = 11.9626


I need to know how to find X

[dav2008]

Please don't double (or triple) post your threads. One thread in an appropriate forum for the question will suffice.

You have received replies in both of the threads you have made on this topic.

http://www.physicsforums.com/showthread.php?t=121828
and
http://www.physicsforums.com/showthread.php?t=121628