291,514 views
21 votes
21 votes
I'm working on Geometry.the question is:If XZ=8x-18 and RZ=2x+5, find XR

User Hagope
by
2.7k points

1 Answer

15 votes
15 votes

We get that:


XR=XZ-RZ=8x-15-(2x+5)=8x-15-2x-5=6x-20

User Mitzie
by
2.9k points
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