FInd the value of x.
I'm not sure how to do this..

The labeled angles form a vertical pair. Vertical angles are congruent to one another, so
[tex]-26+4x=3x+2[/tex]
Then you just solve for [tex]x[/tex].
[tex]-26+4x-3x=3x-3x+2\implies-26+x=2[/tex]
[tex]-26+26+x=2+26\implies x=28[/tex]