Given y, solve for x in the equation f(x) = y That's a valid use of the word "solve". It is obviously mathematical. It is complex, as we do not have a simple w

Given y, solve for x in the equation f(x) = y That's a valid use of the word "solve". It is obviously mathematical. It is complex, as we do not have a simple way to solve it. I get it, words can have multiple meanings. It's fine to give a clarification on the specific use here, but then move on.