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# Solve the congruence 2x ? 7 (mod 17) using the inverse of

ISBN: 9780073383095 37

## Solution for problem 10E Chapter 4.4

Discrete Mathematics and Its Applications | 7th Edition

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Problem 10E

Solve  the congruence 2x ≡ 7 (mod 17) using the inverse of 2 modulo 7 found in pan (a) of Exercise 6.

Step-by-Step Solution:

In this question we have to solve the congruence using the inverse of 2 modulo 7 .

Step 1 </p>

We Know that

By the method of inspection

9 satisfies the equation

inverse of  is...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780073383095

The answer to “Solve the congruence 2x ? 7 (mod 17) using the inverse of 2 modulo 7 found in pan (a) of Exercise 6.” is broken down into a number of easy to follow steps, and 22 words. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. The full step-by-step solution to problem: 10E from chapter: 4.4 was answered by , our top Math solution expert on 06/21/17, 07:45AM. This full solution covers the following key subjects: congruence, exercise, found, Inverse, mod. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. Since the solution to 10E from 4.4 chapter was answered, more than 286 students have viewed the full step-by-step answer.

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