Answer:
D
Step-by-step explanation:
[tex]26x + 6 + - 2 + 18x = 180(angles \: on \: a \: straight \: line) \\ 26x + 18x + 6 - 2 = 180 \\ 44x + 4 = 180 \\ 44x = 180 - 4 \\ 44x = 176 \\ \frac{44x}{44} = \frac{176}{44} \\ x = 4[/tex]
Hope that this is helpful.
