Jessledesma Jessledesma

28-02-2017
Mathematics

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four-fifths of a number minus two is greater than three-tenths of twice that number. Solve

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sdmatera sdmatera

28-02-2017

4/5x-2>3/10*2x
4/5x-2>3/5x (3/10*2=3/5)
-2>-1/5x (subtract the 4/5x)
10<x (divide by -1/5 and change sign)

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