Question

Find x when
(a/b)^3x+2 = (b/a)^2-x

Answer 1

a^3/b^3x+2=b^2/a^2-x OR, a^3/b^3x+x=b^2/a^2-2 OR, x(a^3/b^3+1)=b^2/a^2-2 OR, (a^3+b^3/b^3)x=(b^2-2a^2)/a^2 OR x={(b^2-2a^2)/a^2}÷{(a^3+b^3)/b^3} ANSWER