Answer
No solution
Work Step by Step
We know that y=2x+30. Thus, in the first equation, wherever we see y, we will substitute 2x+30, and then we will solve:
$ -2x + 2x +30 =26 \\\\ 30=26$
This is not true, so there is no solution.
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 - 6-2 Solving Systems Using Substitution - Lesson Check - Page 375: 4
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