using the Substitution method, if y=x+2 andy = -2x+8, what do you know about x+2 and -2x+8 ?In the Substitution method onceSolve for Xyoudoes it matter which equation you use to find they-value?

Answered: Image /qna-images/answer/3cda40e9-4213-4315-b6be-f4b874ceb7c4.jpg

Answered: using the Substitution method, if y=x+2…

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

Chapter9: Systems Of Linear Equations

Section9.4: The Addition-or-subtraction Method

Problem 5P

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using the Substitution method, if y=x+2 and y = -2x+8, what do you know about x+2 and _2x+8? Solve for X In the Substitution method once you does it matter which equation you use to find the - Value ?