Question

solve and graph the sollution set , x+5lessthan or equalto 4(x-1) and 3-2x lessthan -7 ; p€R​

Answer 1

Answer:

Remember that the absolute value operation turns negative values into positive ones. So if the argument within the absolute value is more than five or less than -5, the absolute value will be greater than 5. So solve 2x-1>5 and 2x-1<-5:

2x-1>5

2x>6

x>3

2x-1<-5

2x<-4

x<-