18x- 2(3x + 1) = 5x – 16; Prove: x = -2 %3D

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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=D22
火=ニ1
: 18x-2(3x + 1) = 5x – 16; Prove: x = -2
Statements
18x-2(32+1)-52-16
18x-62-2=52- 16
122-ス=52-16
11
スニー2
Transcribed Image Text:=D22 火=ニ1 : 18x-2(3x + 1) = 5x – 16; Prove: x = -2 Statements 18x-2(32+1)-52-16 18x-62-2=52- 16 122-ス=52-16 11 スニー2
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