Question

Please help me solve this problem

Answer 1

First you have to subtract 180 to 103 and you get 77 because a straight line always add up to 180, then you have to add that 77 to the 37 that is inside of the triangle and you get 114 and then you subtract 180 to 114 and you get 66 because the sum of the angles inside of the triangle is 180 degrees
The final answer is x= 66
Hope that helps.
And hope you understand how to do it :)

Answer 2

X=66
subtract 103 degrees from 180 to get 77, then add 77 and 37 together and subtract by 180