SOLUTION: I need an answer tonight for homework. It's a combination absolute value inequality problem:
4 > -2│ x - 7│+8
Algebra.Com
Question 42790: I need an answer tonight for homework. It's a combination absolute value inequality problem:
4 > -2│ x - 7│+8
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
We isolate the absolute value first...so from
4 > -2│ x - 7│ + 8
-4 > -2 |x - 7|
2 < |x - 7| or
|x - 7| > 2
Now we break it up into two separate inequalities
x - 7 > 2 and x - 7 < -2 and solve them both to get us
x > 9 or x < 5
RELATED QUESTIONS
I need answer to the below absolute value/inequality broblem listed below. Thanks... (answered by fractalier)
give me absolute value function of y= │x-1│... (answered by Alan3354)
│-4│∙│-7│-... (answered by funmath)
I have been working on this problem forever and can not come up with the answer in the... (answered by khwang)
┌ ┐
│17 2 3 │=A
│11 4-9│
└ ┘... (answered by Nate)
│a-6│=│6-a│ (answered by stanbon)
Given that f(x)=│x│, describe (or draw)how the following transformations... (answered by stanbon,funmath)
Given that │a│- │b│> 0. What do we know for certain about a and... (answered by MathLover1)
Let U = {x│x is an American}
C = {x│x is a smoker}
D = {x│x has a... (answered by solver91311)