7 B.-+=; 3 10 2х 2у 3z + 5 11 %3D 3 2 10 4y 9 -+ z = 5 5.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.5: Translating Sentences Into Equations
Problem 1MRE
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I. Solve the following systems of linear equation using Cramer’s rule.

7
В.
3
+
10
2х 2у
+
+
2
5
3z
11
3
10
4y
9.
X --
+z =
5
5
||
NIN
Transcribed Image Text:7 В. 3 + 10 2х 2у + + 2 5 3z 11 3 10 4y 9. X -- +z = 5 5 || NIN
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