Book: RD Sharma - Mathematics
Chapter: 15. Linear Inequations
Subject: Maths - Class 11th
Q. No. 6 of Exercise 15.1
Listen NCERT Audio Books to boost your productivity and retention power by 2X.
6
Solve the following linear inequations in R
3x + 9 ≥ –x + 19
Given 3x + 9 ≥ –x + 19
⇒ 3x + 9 – 9 ≥ –x + 19 – 9
⇒ 3x ≥ –x + 10
⇒ 3x + x ≥ –x + 10 + x
⇒ 4x ≥ 10
Thus, the solution of the given inequation is
.
