asked 16.8k views
5 votes
If m is the midpoint of ab, and am=4×-7 and mb =43, find x

1 Answer

7 votes

Answer:

x = 12.5

Explanation:

if m is the midpoint, am = mb

so 4x - 7 = 43

4x = 50

x = 12.5

answered
User Florian Neumann
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8.0k points

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