Question

PLEASE help!!!

Answer 1

Sane as this on
http://openstudy.com/study#/updates/4fbc06f6e4b0556534310b4f

Answer 2

\[\frac{1}{3x+9}-\frac{2}{x+3}=2\]\[\frac 13\frac{1}{x+3}-\frac{2}{x+3}=2\]\[\frac 13\frac{1}{x+3}(1-6)=2\]\[\frac{-5}{x+3}=6\]

Answer 3

thank you soo much! :)

Answer 4

\[-5=6x+18\]\[0=6x+23\]\[x=-23/6\]

Answer 5

i may have made a mistake as the answer isn\t very nice

Answer 6

{x = -5/12-(5/12)*sqrt(73)}, {x = -5/12+(5/12)*sqrt(73)}

Answer 7

i'd cross multipy