Find x if Q is the midpoint of PR, PQ-19, and PR 8x + 14
a. 14. B7
C 3. D5

Q is the midpoint of the segment PR,

Since, Q is the midpoint of the segment PR,

PQ = QR = 19 units

By segment addition postulate,

PQ + QR = PR

Now substitute the values of the segments in the expression,

19 + 19 = (8x + 14)

38 = 8x + 14

8x = 38 - 14

8x = 24

x = 3

Therefore, value of x will be 3.

Option C will be the correct option.

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Step-by-step explanation:

If Q is the midpoint of PR and PQ is 19, that means that QR is also 19 and the total length of PR is 38. Therefore,

PQ + QR = PR and

19 + 19 = 8x + 14 and

38 = 8x + 14 and

24 = 8x so

x = 3

Your choice is C

i think it might be a but you might want a second opinion