Algebra Library

This library is for all the Q&A on Algebra. Here you can:

View all the Algebra Q&A and comment on them

Create & share your own Algebra Q&A page

Submit an Algebra question & get an answer

You can view all the Q&A right below or use the following form to ask a question or create your own Q&A.

Title for the Q&A...

Ask a Question... or Create Your Own Q&A page... [ ? ]

Close Help

Entering your Question or Q&A is easy to do. Just type!...

Your Q&A will appear on a Web page exactly the way you enter it here. You can wrap a word in square brackets to make it appear bold. For example [my Q&A] would show as my story on the Web page containing your Q&A.

Upload A Picture (optional) [ ? ]

Close Help

Do you have a picture to add? Great! Click the button and find it on your computer. Then select it.

Add Picture Caption (optional)

Author Information (optional)

To receive credit as the author, enter your information below.

Your Name	(first or full name)
Your Location	(ex. City, State, Country)

Submit Your Contribution

Check box to agree to these submission guidelines.

(You can preview and edit on the next page)

List of Q&A

Click below to see others' Q&A...

Problem Solving - Measure out 7 liters of water
Question
Candice has an 11-liter can and a 5-liter can. How can she measure out exactly 7 liters of water into a third unmarked container?
Answer ...

Evaluate the expression 3z + 3 Not rated yet
Question
Evaluate the expression for z = 5

...

Word Problem - Dimes and Nickels Not rated yet
Question
Dave has a total of $4.50. He has twice as many dimes as nickels. How many of each coin does he have?
Answer
Before we can solve this ...

Difference between an equation and an expression Not rated yet
Question
Solve the equation 2(3x-1)-x+7
Answer
First, I need to clarify a common misunderstanding between 'solving equation' and 'simplifying ...