Answer
a) a=-3
b) a=-12
c) a=94
Work Step by Step
a) a=43-2(23)=-3
b) a=17-29=-12
c) a=-11+5(21)=-11+105=94
Discrete Mathematics and Its Applications, Seventh Edition
by Rosen, Kenneth
Published by
McGraw-Hill Education
ISBN 10:
0073383090
ISBN 13:
978-0-07338-309-5
Chapter 4 - Section 4.1 - Divisibility and Modular Arithmetic - Exercises - Page 245: 24
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