a. 3x -44 = x -24 2x - 44 = -24 2x = 20 x = 10 b. 3x - 44 + x - 24 = 180 (3x-44) 4x - 68 = 180 4x = 248 X = 62 (x-24°)

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
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a. 3x -44 = x -24
2x - 44 = -24
2x = 20
x = 10
b. 3x - 44 + x - 24 =
180
(3x-44)
4x - 68 = 180
4x = 248
X = 62
(х-24%)
Transcribed Image Text:a. 3x -44 = x -24 2x - 44 = -24 2x = 20 x = 10 b. 3x - 44 + x - 24 = 180 (3x-44) 4x - 68 = 180 4x = 248 X = 62 (х-24%)
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