Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 6 - Systems of Equations and Inequalities - 6-2 Solving Systems Using Substitution - Lesson Check - Page 371: 4


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.
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