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K is the midpoint of line segment AB. if line segment AK = 4x + 3 and line segment KB = 7x-3, find the length of line segment AB A. 11 B. 2 C. 22 D. 4
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K is the midpoint of line segment AB. if line segment AK = 4x + 3 and line segment KB = 7x-3, find the length of line segment AB

A. 11
B. 2
C. 22
D. 4

User Adrian Bigland
by
7.0k points

1 Answer

5 votes
B. 2

4x + 3 = 7x - 3
7x - 4x = 3 + 3
3x = 6
x = 2
User Mulllhausen
by
7.7k points
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