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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Question
And Please describe how, especially how can we tell without graphing?

Transcribed Image Text:a. Determine if the three lines have a common point of intersection.
4x1 - 5x2 = 9,
x1 + 6x₂
= -34, and -x₁ + 3x₂ = −11
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Plz describe "Then adding eq 2 and ?
Also As my understanding they are intersecting because of the adding of two values is that correct?
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