Wednesday

September 17, 2014

September 17, 2014

Posted by **ferrer** on Monday, April 20, 2009 at 11:07pm.

[x/5x+10] + [x-3/x+2]= [7/5] is the answer -8

- math -
**Reiny**, Monday, April 20, 2009 at 11:27pmno, subbing it in would show you that it does not work.

hint:

x/[5(x+2)] + (x-3)/(x+2) = 7/5

isn't the lowest common denominator 5(x+2) ?

multiply each term by that

**Answer this Question**

**Related Questions**

Algebra 1 - Can someone please check my answers? Thank You 1) Find an equivalent...

math (this correct) - What is the difference between an equation and an ...

math, drbob222 - For this problem is it only asking for the exprssion(formula). ...

math - What are the steps of the order of operations? Why is it important that ...

Advanced Math I - If a * b = a - 3b and a # b = 2a + 3b, evaluate the expression...

Math - What is the difference between an equation and an expression? Include an ...

Algebra - Need help with these: [Can you show me the work for them please, if ...

algebra - What is the difference between an equation and an expression? Include ...

Math PIZZAZZZ - how does a rodeo star get around?? well if you cant give me an ...

math - What is the line of thought or sequence of thought for solving simple ...