Ellieisapenguin Ellieisapenguin

28-04-2014
Mathematics

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Simplify 5x + 3y - 2x + 4y

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Аноним Аноним

28-04-2014

5x+3y-2x+4y= 5x-2x+4y+3y= 3x+7y

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29-04-2014

5x - 2x = 3x
3y + 4y = 7y
Answer: 3x + 7y

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