Question

Which one of the following absolute value equations and inequalities have a solution set that is NOT the empty set?

O |2x-1|-7<-6
O |4x+5| -4=-5
O 3|x+2|-2=-3
O 2|x-5|-4 <-8

Answer 1

3x+6-2=-3
3x+4=-3
3x=-3-4
3x=-7
x=-7/3