How do you graph and solve #|3x -7 |≥ -3#?

Question

1686 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-05-11T12:54:26

#x = 4/3# graph{3x -7 >= -3 [-10, 10, -5, 5]}

First off you have to find #x#

#| 3x - 7 | >= -3#

Add like terms:

Add both sides by 7

#| 3x | >=# 4

Divide both sides by 3

#| x | >= 4/3#

Absolute value of #x# and #4/3# is basically #x and 4/3#