SOLUTION: 8 x 7( 7n - 4)

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Question 683897: 8 x 7( 7n - 4)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
8 x 7( 7n - 4)

56( 7n - 4)

56( 7n) + 56(-4)

392n - 224

So 8 x 7( 7n - 4) simplifies to 392n - 224 where I'm assuming the 'x' stands for multiplication.