Answer:
x=30
Step-by-step explanation:
The two angles form a straight line
4x+2x = 180
6x= 180
Divide each side by 6
6x/6 = 180/6
x = 30
X=30
the degree of a straight line is 180
Add 2x and 4x together = 6x
Then divide 6x = 180 by 6 to get the x value.
The answer is 30
