Point Q is on line segment start overline, P, R, end overlinePR. Given Q, R, equals, 2, x, plus, 4, commaQR=2x+4, P, Q, equals, x, commaPQ=x, and P, R, equals, 4, x, minus, 10, commaPR=4x−10, determine the numerical length of start overline, P, R, end overline, .PR.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question

Point Q is on line segment start overline, P, R, end overlinePR. Given Q, R, equals, 2, x, plus, 4, commaQR=2x+4, P, Q, equals, x, commaPQ=x, and P, R, equals, 4, x, minus, 10, commaPR=4x−10, determine the numerical length of start overline, P, R, end overline, .PR.

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