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In Exercises 4956, use an inverse matrix to solve (if

College Algebra | 9th Edition | ISBN: 9781133963028 | Authors: Ron Larson ISBN: 9781133963028 204

Solution for problem 7.3.49 Chapter 7

College Algebra | 9th Edition

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College Algebra | 9th Edition | ISBN: 9781133963028 | Authors: Ron Larson

College Algebra | 9th Edition

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Problem 7.3.49

In Exercises 4956, use an inverse matrix to solve (if possible) the system of linear equations. 3x 4y5x 3y24

Step-by-Step Solution:
Step 1 of 3

3rl %tun QJ,J,D 04 i/ 4,fr") isa fufkrada'bb' fr^* " *;A"q0) , e'k)^&d/"a/bb/ ol '" M"4, f7{x)) ;s^ //'fr/-o^A'"*h- firncna"f x ,7 fy^uhu of 1s( =f'(tt'9'k) dq ioLY- ftl['))t oLV 4 U ICe,nt'[a (x" -3)' ") {k) =' .--) layer oF iL Liu< '''a( r lnrwr {"-L sl -') su.W h'1un CoVtrK -D {(*)= cnL $x) -i l^= l' invv,rt*ff f- (b+&) owwr Lryu 0 f [r= 3G-q)-'- "4t-x- L/ inn*r qor f= rT,{ 3"u-'/u outv d) fCx)= (5") (a= Lro''' v-- ktqx-inn^et[a,y/r C- outkr ,h

Step 2 of 3

Chapter 7, Problem 7.3.49 is Solved
Step 3 of 3

Textbook: College Algebra
Edition: 9
Author: Ron Larson
ISBN: 9781133963028

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In Exercises 4956, use an inverse matrix to solve (if