Question 46578
{{{4/(x-3) + 9/x = -27/(x^2-3x)}}}
{{{4(x^2-3x)/(x-3) + 9(x^2-3x)/x = -27(x^2-3x)/(x^2-3x)}}}
{{{4(x) + 9(x-3) = -27}}}
{{{4x + 9x - 27 = -27}}}
{{{13x = 0}}} which is {{{x = 0}}}
Zero can not be an answer because when you divide by zero, you get undefined solution.
{{{graph(600,600,-10,10,-10,10,4/(x-3)+9/x,-27/(x^2-3x))}}}