SOLUTION: I can't solve this problem 4(w+2x)+9(-4w) And this problem 3(2n+4)-2(3n+6) I have tried two different ways I'm just not sure if they are right!

Question 920259: I can't solve this problem 4(w+2x)+9(-4w)
And this problem 3(2n+4)-2(3n+6)
I have tried two different ways I'm just not sure if they are right!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given expression.

Distribute

Multiply

Combine like terms.

So simplifies to

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Start with the given expression.

Distribute

Multiply

Combine like terms.

So simplifies to

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

Let me know if you need more help or if you need me to explain a step in more detail.
Feel free to email me at jim_thompson5910@hotmail.com
or you can visit my website here: http://www.freewebs.com/jimthompson5910/home.html

Thanks,

Jim
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