Answer:
x=27
Step-by-step explanation:
180-2x-40+180-3x+180-x-50+180-4x = 360
360-2x-40-3x+360-x-50-4x= 360
360-10x-90= 0
10x= 270
x= 27
Answer:
35
Step-by-step explanation:
If the two lines are parallel and has other line intersect ; the angle will be equal so the answer is 35.
Answer:

Step-by-step explanation: