Use detěrminants to solve each of thefollowing systems of equations:(a) 2x +y+ 2z = 138.%3Dx+y-2zx+ 2y + z = 11%3D|3|2x + y-z = -73x-y+2zx+ 2y + 3z(b)181213%3D(c)x- y + z12%D2x - 3y - 2z%3D*+y+z = 6%3D19x-3y+2z2x + y-3z.I- 2y + 4z(d)-2%3D1713%3D

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Answered: nants to solve each of the following…

nants to solve each of the following systems of equations: (a) 2x +y+ 2z x + y-2z x + 2y + z = 13 %3D =8 %3D |3| (b) 2x +y-z = -7

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Determinants

Section3.CM: Cumulative Review

Problem 25CM: Use a determinant to find an equation of the line passing through the points (1,4) and (5,2)

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Question

100%

Use detěrminants to solve each of the
following systems of equations:
(a) 2x +y+ 2z = 13
8.
%3D
x+y-2z
x+ 2y + z = 11
%3D
|3|
2x + y-z = -7
3x-y+2z
x+ 2y + 3z
(b)
18
12
13
%3D
(c)
x- y + z
12
%D
2x - 3y - 2z
%3D
*+y+z = 6
%3D
19
x-3y+2z
2x + y-3z.
I- 2y + 4z
(d)
-2
%3D
17
13
%3D

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