Friday

December 19, 2014

December 19, 2014

Posted by **Alayasia** on Monday, October 25, 2010 at 6:33pm.

1) -4(3x-3) + 9(x+1)= -3x21

2) -9x(5x+4)+10(x+3)= -45x-26 x+3

3) n(1+ 10n)-n(4n-3)= 4n+6n

4) -2n(-8n-10)-6(-10n-3)= 96n - 10

5) 8(-4x-7)+3(9-9x)= 59x - 29

6) 9(3-10n)-3(10n+1)= 30n - 3

7) -4(1-8x)-9(-10x-1)= -58 - 5

- math -
**Reiny**, Monday, October 25, 2010 at 6:40pmwow, can you at least do one, so I can see where you problem lies ?

- math -
**Alayasia**, Monday, October 25, 2010 at 8:21pmI did, just want you to check my answer

**Answer this Question**

**Related Questions**

Math - what are the answers to the following questions? 6n+16=26, n=? 8a-6=18 a...

Algebra - Simplify: (4m/5n^2)-(n/2m) A)(8m^2-5n^3)/10n^2m B)(8m^2+5n^3)/10n^2m C...

science - forces of 20N to the south,40N to the northeast, and 10N to be east ...

science - guyz got a hard question... A net force of 10N to a 5 kg mass. bY HOW...

Physics net force and mass - Four boxes of various masses are placed on a ...

Physics net force and mass - Four boxes of various masses are placed on a ...

science - A net force of 10N to a 5kg mass. By how much does a body accelerate? ...

Algebra - Add. (8n6 - 6n - 5n4) + (2n4 + 2n6 + 3n) I think I have this answer ...

Physics - create a problem that could be represented/answered by the following ...

Physics - A string of length 50cm is used to hang a picture frame from a nail ...