SOLUTION: -10(7r+4)+6(7r+8)

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Question 395790: -10(7r+4)+6(7r+8)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
-10%287r%2B4%29%2B6%287r%2B8%29 Start with the given expression.


-10%287r%29-10%284%29%2B6%287r%29%2B6%288%29 Distribute.


-70r-40%2B42r%2B48 Multiply.


-28r%2B8 Combine like terms.


So -10%287r%2B4%29%2B6%287r%2B8%29=-28r%2B8


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

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Jim