Four-fifths of a number minus two is greater than three-tenths of twice that number/7149414/48fd5230? utm_source=registration

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Supposing that "Four-fifths of a number minus two is greater than three-tenths of twice that number," find the number.

(4/5)x - 2 > (3/10)(2x)

Mult. all terms by 10 to elim. fractions:

8x - 20 > 6x

Then 2x = 20, and x = 10.  Your answer should be    x > 10.  It's essential that you check this result, however, just in case the answer is x < 10.