Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10th

# Solve 5x ≡ 4 (mod 6) - Mathematics

Sum

Solve 5x ≡ 4 (mod 6)

#### Solution

5x ≡ 4 (mod 6)

5x – 4 = 6M for some integer n.

5x = 6n + 4

x = (6"n" + 4)/5 where n = 1, 6, 11, …..

∴ x = 2, 8, 14, …

Is there an error in this question or solution?

#### APPEARS IN

Samacheer Kalvi Mathematics Class 10 SSLC Tamil Nadu State Board
Chapter 2 Numbers and Sequences
Exercise 2.3 | Q 3 | Page 51