Answer:
x=55
Step-by-step explanation:
The exterior angles of a polygon add to 360.
x+x+x+x+x+x+30 = 360
Combine like terms
6x+30 = 360
Subtract 30 from each side
6x+30-30 = 360-30
6x = 330
Divide by 6
6x/6 =330/6
x =55
When it doesn’t look like a U anymore and is upside down
Looking at an equation than when x is negative
Anything over 12/6 will be greater than 4/2 such as 19/6 or 28/6
