In triangle ABC, centroid D is on the median line segment AM. AD=x+5 and

DM=2x-1. Find AM.

Thank You ^_^!!!!!

2 answers

x+5 = 2(2x-1)
x+5 = 4 x - 2
7 = 3 x
x = 7/3
THANK YOU!!!!!!!!!!!!!!!!!!!!!! ^_^