SOLUTION: 3 + 4x = 3x + 6 30 - 7z = 10z - 4 8x - 3 = 7x + 2 -36 + 2w = -8w + w 4p - 10 = p + 3p - 2p -2(6 - 10n) = 10(2n - 6) 12y + 21 = 9y 16 - x = 7x

Algebra ->  Equations -> SOLUTION: 3 + 4x = 3x + 6 30 - 7z = 10z - 4 8x - 3 = 7x + 2 -36 + 2w = -8w + w 4p - 10 = p + 3p - 2p -2(6 - 10n) = 10(2n - 6) 12y + 21 = 9y 16 - x = 7x      Log On


   

Question 565045: 3 + 4x = 3x + 6
30 - 7z = 10z - 4

8x - 3 = 7x + 2

-36 + 2w = -8w + w

4p - 10 = p + 3p - 2p

-2(6 - 10n) = 10(2n - 6)

12y + 21 = 9y

16 - x = 7x
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'll do the first two to get you started

# 1
3%2B4x=3x%2B6 Start with the given equation.


4x=3x%2B6-3 Subtract 3 from both sides.


4x-3x=6-3 Subtract 3x from both sides.


x=6-3 Combine like terms on the left side.


x=3 Combine like terms on the right side.


----------------------------

Answer:

So the solution is x=3
=======================================================
# 2
30-7z=10z-4 Start with the given equation.


-7z=10z-4-30 Subtract 30 from both sides.


-7z-10z=-4-30 Subtract 10z from both sides.


-17z=-4-30 Combine like terms on the left side.


-17z=-34 Combine like terms on the right side.


z=%28-34%29%2F%28-17%29 Divide both sides by -17 to isolate z.


z=2 Reduce.


----------------------------------------------------------------------

Answer:

So the solution is z=2

-------------------------------------------------------------------------------------------------
If you need more help, email me at jim_thompson5910@hotmail.com

Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you

Jim
-------------------------------------------------------------------------------------------------