Use substitution to find the solution for this system of equations: x 3 2x +y = 10 O x = 3 O (6, 10) O (3, 4) O (2, 3)

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
Section9.2: The Substitution Method
Problem 41WE
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Use substitution to find the solution for this system of equations:
2x + y = 10
Ox = 3
O (6, 10)
O (3, 4)
O (2, 3)
Transcribed Image Text:Use substitution to find the solution for this system of equations: 2x + y = 10 Ox = 3 O (6, 10) O (3, 4) O (2, 3)
Expert Solution
Step 1

Given,

x=3 ----(1)

2x+y=10------(2)

Using (1) in (2), we get

 

 

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