4) 10 x-31=-40 31 + 2x=46 깃

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
Chapter9: Systems Of Linear Equations
Section9.3: Solving Problems With Two Variables
Problem 10MRE
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Solve simultaneously
equation
( 10メージニ-40
3x+2=460
?)フォーマッ
2x+7
ニー13²
=12
s 5x twe48
2x+y=32
1 24x+3y=30
6x-10y=-12
10.3x+y=3
x - 5y = 15
Transcribed Image Text:Solve simultaneously equation ( 10メージニ-40 3x+2=460 ?)フォーマッ 2x+7 ニー13² =12 s 5x twe48 2x+y=32 1 24x+3y=30 6x-10y=-12 10.3x+y=3 x - 5y = 15
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