Q1. Solve the system by the substitution method. x+y = 3 y = x? - 4x +5 %3D Q2 Solve the system by the method of your choice. 3x? + 2y? = 30 2x2 - 5y? = - 37 %3D
Q1. Solve the system by the substitution method. x+y = 3 y = x? - 4x +5 %3D Q2 Solve the system by the method of your choice. 3x? + 2y? = 30 2x2 - 5y? = - 37 %3D
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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