Given: 5(2x – 8) = 30; Prove: x = 7 -

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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1.6: Intro to Unk
For #1 and #2, write a 2-column proof.
1.
Given: 5(2x –- 8) = 30; Prove: x = 7
5C2x-8)= 30 Gioen
10x-40=3o
Transcribed Image Text:1.6: Intro to Unk For #1 and #2, write a 2-column proof. 1. Given: 5(2x –- 8) = 30; Prove: x = 7 5C2x-8)= 30 Gioen 10x-40=3o
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