Monday

December 22, 2014

December 22, 2014

Posted by **April** on Thursday, August 26, 2010 at 9:14pm.

For example

(x-5)/(x+8)=5/7 or

(y-2)/(y+2)=3/7

I know the first problems answer is 2/75 and the second is 5 and in both cases I seem to mess up on the last part of moving the numbers like for instance in the 2/75 I first had the answer of 75/2 I had the numbers right but the wrong placement and the same with the other I first had 4/20 instead of 20/4 which equals 5 so I need to know how do you know which way to move the number to the left or the right?

**Answer this Question**

**Related Questions**

Rational Expressions and Equations - How do you know when to move the number to ...

math - Example 3: Draw a number line and answer the following questions. (a) ...

ALGEBRA - i NEED MORE THAN JUST THE EXAMPLE i ALSO NEED TO EXPLANATION Take any ...

Help1 - WHY rational expressions that are being added must have an LCD, but ...

Algebra - Okay, i need help. I'm solving linear equations in intermediate ...

algebra - Take any number (except for 1). Square that number and then subtract ...

Algebra - Take any number (except for 1). Square that number and then subtract ...

math - •Post a response to the following: Take any number (except for 1...

Algebra - Take any number (except for 1). Square that number and then subtract ...

Math; Complete the square for the expressions - I have a number of problems I'm ...