Please do not switch screen names on this forum. You've posted six similar problems under four different names.
You are more likely to get a response if you tell us what specific difficulty you're having in solving these problems.
3x^-x-2=0
2 answers
factor it
(3x + 2)(x - 1)
-2/3
+1
(3x + 2)(x - 1)
-2/3
+1