I thought I got the whole concept but when I came across these problems, my answer came no where near that of the correct answer.

1) $\displaystyle \frac{x}{x-3} + x = \frac{7x-18}{x-3} $

2) $\displaystyle \frac3{x} + \frac{x}{x+2} = - \frac{2}{x+2} $

I need to solve for "x". Help?