Katieperezzzz Katieperezzzz
  • 20-01-2016
  • Mathematics
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6R + r -5r simplify each expression

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ayah1
ayah1 ayah1
  • 21-01-2016
6r + r - 5r

6r + 1r - 5r

(6+1-5)r

(7-5)r

2r
answer
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