Answer
(1,2)
Work Step by Step
Multiply the first equation by 2 then add the equations together
8x = 8 divide 8 by both sides
plug x= 1 into one of the equations
3(1) + y = 5 subtract 3 from both sides
y= 2
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 6 - Systems of Equations and Inequalities - 6-3 Solving Systems Using Elimination - Practice and Problem-Solving Exercises - Page 382: 16
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