Question 1139450
{{{y=1-ln(x)}}}
{{{y-1=-ln(x)}}}
{{{1-y=ln(x)}}}
{{{e^(1-y)=x}}}
{{{x=e^(1-y)}}}



{{{y=(x-1)^3}}}
{{{y^(1/3)=x-1}}}
{{{x=y^(1/3)+1}}}{{{OR}}}{{{x=root(3,y)+1}}}