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M is the midpoint of YZ. If YM = x + 3, and YZ = 3x -1, find MZ
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5 votes
M is the midpoint of YZ. If YM = x + 3, and YZ = 3x -1, find MZ

User Mark Rabjohn
by
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1 Answer

5 votes
2(x+3)= 3x-1
2x+6=3x-1
X=7
Therefore
YM = 7+3= 10
And by definition of midpoint YM=MZ so MZ=10
User Dampee
by
5.2k points
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