Wednesday

July 30, 2014

July 30, 2014

Posted by **Elle** on Tuesday, January 20, 2009 at 3:31pm.

I presume that I just plug in numbers for x? The problem is, that all the positive numbers I've tried have made them way less than one, when its supposed to be greater than or equal to. Are negative numbers the answer?

Thanks!

- Algebra -
**PsyDAG**, Wednesday, January 21, 2009 at 9:58am3 - 4x = 9

-4x = 6

x = -6/4 = -1.5 = highest value for x in interval of solutions.

With this, you should be able to do a similar process to find the lowest value to define "length of the interval of solutions".

I hope this helps. Thanks for asking.

**Related Questions**

calculus - Consider the function f(x)=65x−cos(x)+2 on the interval 0 less ...

Calculus - Consider the function f(x)=6x-cos(x)+5 on the interval 0 is less than...

Math - Tanker boats cannot be in the bay when the depth of water is less or ...

Algebra inequality - I have to choose a variable and write inequality For less ...

calc ii - if we know that 12 is less than or equal to f(x) which is less than or...

Algebra - The three-part inequality a < x ¡Ü b means "a is less than x and x ...

algebra - 2x + 3y is less than or equal to 6 solve b=6c for c The length of a ...

Algebra - If 1.2 is (less than or equal to) a (less than or equal to 5.1 and 3 (...

Algebra - solve each inequality algebraically and give the answer by using ...

ap stats - Continuous Random Variable, I Let X be a random number between 0 and ...