Answer:
The value of x is 4
Explanation:
A full rotation is = to a total of 360 degrees so if you have
280 and 2x you place them into an equation to find x
The equations would be
2x + 280 = 360
since both of them combined should be 360
now we solve with simple algebra
2x + 280 = 360
subtract 280 from both sides
2x = 80
divide both sides with 2
x = 40
meaning
The value of x is 4