Thursday

September 18, 2014

September 18, 2014

Posted by **Ellie** on Sunday, November 23, 2008 at 9:14pm.

9+(x-4)

5-4x-5/-4

4(3x-2y)-3(4x-3y)

7(r+s)-(r-s)

3y-2(x-2y)

Thank you so much for your help.

Ellie

- Math -
**drwls**, Monday, November 24, 2008 at 3:55amMultiply each term in parentheses by the coefficient in front of it, and then combine constants and "x" and "y" terms separately

For example,

9 + x - 4 = x + 5

(You don't even have to do a distributive multiplication on that one)

3y -2(x-2y) = 3y - 2x + 4y = 7y - 2x

You try the others.

Your second expression needs parentheses to show us what the mumerator is.

**Answer this Question**

**Related Questions**

algebra mental math distributive property - find each product mentally using ...

Math - Rewrite each expression using the indicated property. (x+7)+3, Associate ...

math - what if ur teach iz a total which? also what happens when you get totaly ...

fractions - my teacher gave us some fraction problems for homework, but I'm ...

Distributive property - How would I multiply these expression? 6(h-4) -3(x+8) -...

math - I appreciate all of your help. We had about 77 of these problems to do. ...

Math - I appreciate all of your help. We had about 77 of these problems to do. ...

math - evaluating functions For some reason I can't get these 3 problems correct...

math - Write an algebraic expression that requires each of the following ...

Math-Distributive Property - Use the distributive property to simplify: 3(m-1)-(...