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-5/7 - -6/7z < -2/7 how do I make this into a decimal

User Philthy
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1 Answer

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-5/7 - (-6/7)z < -2/7
-5/7 + 6/7z < -2/7
6/7z = -2/7 + 5/7 = 3/7
z = 3/7 / 6/7 = 3/7 x 7/6 = 3/6 = 0.5
z = 0.5
User Andre Kostur
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