Solve the following systems of equations by using the addition (elimination) method. x-3y=2 and -5x+15y=10

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter5: Systems Of Linear Equations
Section5.1: Solve Systems Of Equations By Graphing
Problem 62E: Without graphing the following systems of equations, determine the number of solutions and then...
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Solve the following systems of equations by using the addition (elimination) method.

x-3y=2 and -5x+15y=10

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