9.) 필수 Ⓡ ● 2A, and A= Possible, find A +B, A-3, 2А-ЧВ. A-B A+B • ZA -2- 3 3= -1 -3

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.5: Translating Sentences Into Equations
Problem 2MRE
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9.) IF
2A, and
A=
A-B
Possible, find A +B, A-3,
2A-48.
A+B
• ZA
-2-1
•2A-4B
1
3
*03
G=
7
-2
3
Transcribed Image Text:9.) IF 2A, and A= A-B Possible, find A +B, A-3, 2A-48. A+B • ZA -2-1 •2A-4B 1 3 *03 G= 7 -2 3
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