Friday

September 19, 2014

September 19, 2014

Posted by **meme1993** on Wednesday, December 6, 2006 at 11:55pm.

A number is less than the sum of twice its opposite and five. Find the number.

Thank you for your help!!!

If by "its opposite" you mean the same number with opposite sign, then if you let x be that unknown number

x < -2x + 5

You can add 2x to both sides and keep the direction of the < the same.

3x < 5

You can divide both sides by 3 and keep the direction of the < the same.

x < 5/3

I'm not sure what you mean by "opposite." If you mean inverse, this would be your formula.

X < 2(1/X) + 5 or 2(1/X + 5)

Even assuming that it is the inverse, your description is not clear enough to know which of the above applies.

I hope this helps. If not, clarify your meaning in another post, and we will do our best to help you. Thanks for asking.

**Answer this Question**

**Related Questions**

algebra - Five times the smallest of three consecutive odd integers is ten more ...

Grade 8 Math - Can you write them in Mathematical/numbers form I'll solve them ...

math - five times an unknown number decreased by the same unknown number is less...

algebra one - twice the difference of a number and four is less than the sum of ...

Algebra - If twice the opposite of a number increased by five, then the result ...

writing inequalities - sum of twice a number and 5 lies between 7 and 11 Here is...

Algebra - Could someone please help me with those 2 problems...thanks a lot for ...

math - 1. The sum of the ages of Ed and his father is 59 years. If his father's ...

Algebra 1- Math - The sum of a smaller number and twice a larger number is 67. ...

math - Suppose you need $2.40 in postage to mail a package to a friend. You have...