9. Find the point of intersection for each pair of lines. Check your answers. a) x + 2y = 4 2y = 4 b) y + 2x = -5 %3D %3D 3x y-3x = 5 %3D c) 3x 2y = 12 2y x -8 d) x- y 1 x + 2y = 4
9. Find the point of intersection for each pair of lines. Check your answers. a) x + 2y = 4 2y = 4 b) y + 2x = -5 %3D %3D 3x y-3x = 5 %3D c) 3x 2y = 12 2y x -8 d) x- y 1 x + 2y = 4
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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Transcribed Image Text:9. Find the point of intersection for each pair
of lines. Check your answers.
ber.
b) y + 2x = -5
a) x + 2y = 4
2y = 4
3x
У — Зх — 5
c) 3x 2y = 12
2y - x = -8
d) x - y = 1
%3D
-
x + 2y = 4
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