But if you replace -3 it shows you a different number... So its not the correct answer

(1/x) = (4/3x)+1 multiply both sides by 3x

^{2}3x^{2}(1/x) = 3x^{2 }(4/3x) + 3x^{2}=> 3x = 4x + 3x^{2 => }3x^{2}+x = 0 => x(3+x) = 0 Hence, either x = 0 or 3+x = 0 i.e. X = -3 Hope you like the answers.^{ }