Suppose x and y are real numbers such that |x - y + 3x - y = 70, and |y-x+3y + x = 50 Find the maximum possible value of x + 2y.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Suppose x and y are real numbers such that
X
|x - y + 3x - y = 70, and
|y-x+3y + x = 50
Find the maximum possible value of x + 2y.
Transcribed Image Text:Suppose x and y are real numbers such that X |x - y + 3x - y = 70, and |y-x+3y + x = 50 Find the maximum possible value of x + 2y.
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If x-y less than zero then y-x should be greater than zero but the working above mentioned the opposite. Need the explanation.

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