Answer:
27.
Step-by-step explanation:
1) the sum of all the inside angles of ABCDE is: 180*(n-2)=540, where n - number of the angles;
2) from another side the sum of the all angles is: 95+(180-2x)+124+(180-4x)+123;
3) finally, 95+(180-2x)+124+(180-4x)+123=540; ⇒ -6x=-162; ⇒ x=27.
For more details see the attachment.
