Question

4. Solve 3 - 4x < X - 12, x € (-1,0, 1, 2, 3, 4, 5, 6, 7).​

Answer 1

Answer:

3-4x<x-12

-4x-x<-12-3

-5x<-15

-x<-15/5

-x<-3

x>3

therefore req. soln. set is {4,5,6,7}