titute for x in 5x + y = 8 to solve the syster (5x + y = 8 x + 4y = 2 005

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
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
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2. Which expression can you substitute for x in 5x + y = 8 to solve the system below?
5x + y = 8
x + 4y = 2
OG
A 2-4y
B-2-4y
(2) apn
C 2+ 4y
Transcribed Image Text:2. Which expression can you substitute for x in 5x + y = 8 to solve the system below? 5x + y = 8 x + 4y = 2 OG A 2-4y B-2-4y (2) apn C 2+ 4y
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