Solve the compound inequality & graph solution set: -3x-2> 5 and 5x-1≤-21.
my questi...
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Mathematics, 28.01.2020 16:45 babygirlslay109
Solve the compound inequality & graph solution set: -3x-2> 5 and 5x-1≤-21.
my question: why isn't the ≤ switched when dividing 5x by -21?
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