Question

16. Points X, Y, and Z are collinear, and Y is
the midpoint of XZ. Find the value of b.

Answer 1

12=b

Explanation:

2b+7=3b-4 is what your gonna do ti solve the problem because both segments have the same length. Then you solve for b by -2b from each side. Then it will become 7=b-4. Add 4 to the seven to get 12=b