If $$2f(x)-f(1/x)=3x$$ how would I find $f(x)$?
I have tried various linear and other functions but I do not know how to start this
2026-04-03 18:54:40.1775242480
Solving the functional equation $2f(x)-f(1/x)=3x$
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Note that $$2f(1/x)-f(x)=3/x.$$ Use this and the original equation to solve for $f(x)$.