Answer:
if you take 180-124 you would get 56 then you would take 56 divided by 2x which would give you 28
Step-by-step explanation:
4) ∠ELD + m∠ELG = 180 linear pair
5) 2x + 124 = 180 Substitution
6) 2x +124 -124 = 180 -124 Subtraction property
2x = 56
7) 2x/2 = 56/2 Division property
x = 28
