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20-02-2019
Mathematics

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Please simplify: 5x - x + 3x = 30

Also, plz explain how

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20-02-2019

Answer:

Step-by-step explanation:

5x-x+3x=30 - since there is all x’s, you can combine like terms .

7x=30 now divide both sides by 7

x=4 2/7 = 30/7

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