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# Ruler Postulate and Segment Addition Postulate

## Finding and adding segment lengths along a number line.

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Geometry Definitions and Introduction to Proof

Teacher Contributed
AC$AC$ is a line segment with point B$B$ existing between points A$A$ and C$C$. The length of AC$AC$ is 101, AB$AB$ is $5x + 11$, and $BC$ is $8x + 12$. What is $x$?
A
B
C
qid: 100028