22. 4x₁2x2 − 3x3 + x4 = - 2х1 — 2х2 — 5x3 4x1 + x2 + 2x3 + x4 = 3x1 + X3 + X4 = 3 = -10 17 12

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 68E
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22. 4x1 — 2х2 - 3x3 + x4 =
2х1 — 2х2 — 5x3
4x1 + X2 + 2х3 + X4 =
3x1
+ X3 + X4 =
3
= -10
17
12
Transcribed Image Text:22. 4x1 — 2х2 - 3x3 + x4 = 2х1 — 2х2 — 5x3 4x1 + X2 + 2х3 + X4 = 3x1 + X3 + X4 = 3 = -10 17 12
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