Value: abe
Find the coordinate of point X inside segment BE that is (half) the
distance from B to E.

Case 3/4, x is located at 0

Case half, x is located at -2

Step-by-step explanation:

From the picture:

Then, the distance from B to E is: 2 - (-6) = 8

3/4 of this distance is: 3/4*8 = 6

Taking B as a reference, x is located at -6 + 6 = 0

Half of this distance is: 1/2*8 = 4

Taking B as a reference, x is located at -6 + 4 = -2

y = x + 95

y = 42 + 95

y=137 mm hg