-iable, then find x. 8) 2x = 90 ас 0) (9x + 3)° 24° (24x - 6)° (9x - 21)° =180 2412х 191

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.CR: Review Exercises
Problem 42CR: In the figure, mABD=2y+7, mDBC=y+10 and mABC=62. Find y.
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Write out the equation needed to solve for the variable, then find x.
ariable, then find x.
8)
2x=90
-90
10)
24°
(24x - 6)°
(9x - 21)°
=180
(9x + 3)°
2412х
10la
Transcribed Image Text:ariable, then find x. 8) 2x=90 -90 10) 24° (24x - 6)° (9x - 21)° =180 (9x + 3)° 2412х 10la
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