Solving absolute-value inequalities (or equations) works by converting the inequalities (or equations) into their corresponding "regular" inequalities (or equations). For instance:
. . . . .| x - 3 | > 5
. . . . .x - 3 > 5 --or-- x - 3 < -5
. . . . .x > 8 --or-- x < -2
. . . . .|x + 4 | < 2
. . . . .-2 < x + 4 < 2
. . . . .-6 < x < -2
Follow this process with your exercise. If you get stuck, please reply showing all of your steps.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.