Question

What is the value of x?

Answer 1

40

Explanation:

✯Hello✯

↪ So we know that angles on a straight line add up to 180 degrees

↪ So x+(4x-20)=180

↪ We can then solve this... this will be 5x-20=180

↪ When solving for x, add 20 to 180 which is 200, solving for x gives us 40

HOPE THIS HELPS :)

❤Gianna❤