Use matrices to solve the equations: 2х + Зу %3D11 -3x - 4y = -13 .a X = 1 and y .b X = -2 and y = 5 %D .C x = 5 and y = -7 .d X = -5 and y = 7

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.CM: Cumulative Review Exercises
Problem 60CM
Question
Use matrices to solve the equations:
2х + Зу %3D11
-3x - 4y = -13
.a
X = 1 and y
.b
X = -2 and y
= 5
%D
.C
x = 5 and y =
-7
.d
X = -5 and y
= 7
Transcribed Image Text:Use matrices to solve the equations: 2х + Зу %3D11 -3x - 4y = -13 .a X = 1 and y .b X = -2 and y = 5 %D .C x = 5 and y = -7 .d X = -5 and y = 7
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