Sunday

December 21, 2014

December 21, 2014

Posted by **Geoff** on Thursday, February 4, 2010 at 2:57pm.

3m-8-5m+10 = 2-2m

4(2-6x) = 8-24x

7(a+3)-5 = 7a + 16

2x-3(4y-x) = 2x-12y-9x

2(4y-1)+5y(3-2y) = 2(4y-1) +5y(3-2y)

If any are wrong would it be possible for some advice? Thanks in advance for taking the time to check them.

- Algebra -
**Geoff**, Thursday, February 4, 2010 at 3:34pmSorry, the last one should be

2(4y-1)+5y(3-2y) = 6y +15y-2y^2

- Algebra -
**Reiny**, Thursday, February 4, 2010 at 4:19pmfor the last two, you are not done

You also have an error in the second last one

2x-3(4y-x)

= 2x-12y-3x

= -x - 12y

last one also contains an error.

correct form:

2(4y-1)+5y(3-2y)

= 8y - 2 + 15y - 10y^2

= 23y - 2 - 10y^2

- Algebra -
**Geoff**, Friday, February 5, 2010 at 1:49amBrilliant! Thanks alot for your help

**Answer this Question**

**Related Questions**

English Expressions - 1. What are the strong points of TV? It gives use pleasure...

Algebra - I've been trying to figure out this equation for over an hour but all ...

Algebra - Hello, can someone check my answers to the following Algebra questions...

Algebra - - ok... we keep getting this one wrong: Solve the following equation ...

Intro. to Comp. - Would you please go to page 2 and look under "intro. to comp...

General - Please understand that I am not upset with anyone or whatever I just ...

Algebra II repost- please check - I posted these a little while ago but this ...

Algebra - A test consist of 15 multiple choice questions, 12 true-false ...

Algebra 2 - Can someone check my answers for the following questions? Thank you...

Algergra - I am stumped! I have been working on these problems for the longest ...