Question 929818
{{{ 4(Y+1) = 3/(1-Y)}}}
{{{4(Y+1)(1-Y)=3}}}
{{{4(Y-Y^2+1-Y)=3}}}
{{{4(1-Y^2)=3}}}
{{{4-4Y^2=3}}}
{{{-4Y^2=-1}}}
{{{Y^2=1/4}}}
{{{Y=1/2}}} and {{{Y=-1/2}}}