Question 1026115

{{{9y^2/ ( 4) = (1-2x)/(x+1)}}}


{{{9y^2(x+1) = (1-2x) *4}}}

{{{9y^2x+9y^2 =4 -8x}}}


{{{9y^2x+8x = 4-9y^2}}}


{{{x(9y^2+8)=4-9y^2}}}


{{{x= (4-9y^2)/(9y^2+8)}}}