The value of two inner angle other than x can be find out by subtracting 130° and 96° from 180° differently , because a straight line always make an angle of 180°
So ,
180° - 130° = 50 °
180° - 96° = 84°
Therefore , 50° and 84° are the two internal angle other than x
To find x ,
as the sum of all angles inside a triangle is 180°
50° + 84° + x = 180°
x = 180° - 134°
x = 46°