Example of absolute value inequalities, Algebra

Solve following.

 2 x - 4 = 10

Solution

There actually isn't much to do other than plug into the formula.  As with equations p merely represents whatever is within the absolute value bars.  Thus, with this first one we have,

-10 + 2x - 4= 10

Now, it is nothing more than a fairly simple double inequality to solve thus let's do that.

-6 < 2 x < 14

-3 < x < 7

The interval notation for this solution is ( -3, 7 ) .

Posted Date: 4/6/2013 5:41:23 AM | Location : United States







Related Discussions:- Example of absolute value inequalities, Assignment Help, Ask Question on Example of absolute value inequalities, Get Answer, Expert's Help, Example of absolute value inequalities Discussions

Write discussion on Example of absolute value inequalities
Your posts are moderated
Related Questions
how to expand when asked to divide, multiply etc

4Log5n - log5m = 1 5log5m + 3log5m =14

What two numbers multiplied equal 216 but added together equal -42?


Susan wants to mix 10 pounds of Virginia Peanuts that cost $3.50 a pound with Spanish peanuts that cost $3.00 a pound to obtain a mixture that cost $3.40 a pound. How many pounds

Can you please expalin to me how to solve this question? I am totally lost. A client comes to you for investment advice on his $500,000 winnings from the lottery. He has been off

please help I just done grasp algebra

Given f ( x ) = 2 + 3x - x 2   and g ( x ) = 2 x -1 evaluate ( f + g ) ( 4) Solution Through evaluate we mean one of two things based on what is in the parenthesis. If the

#question ..

In the earlier two sections we've talked quite a bit regarding solving quadratic equations.  A logical question to ask at this point is which method has to we employ to solve a giv