SOLUTION: 7x-8+9x-5

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Question 568341: 7x-8+9x-5
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
7x-8+9x-5


(7x+9x)+(-8-5)


16x-13


So 7x-8+9x-5 = 16x-13 for all values of x

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