Question 919243

Simplify please: 4 + 2/x - (3x)/(x+5)
I tried using the websites expression simplifier, but all it did was move the four to the right side.
<pre>
{{{4 + 2/x - (3x)/(x + 5)}}}
{{{(4(x)(x + 5) + 2(x + 5) - 3x(x))/x(x + 5)}}}-------- Applying LCD, x(x + 5)
{{{(4x^2 + 20x + 2x + 10 - 3x^2)/x(x + 5)}}}
{{{(4x^2 - 3x^2 + 20x + 2x + 10)/x(x + 5)}}}
{{{highlight_green(highlight_green((x^2 + 22x + 10)/x(x + 5)))}}}