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11-01-2017
Mathematics

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three times the sum of a number and 21 is at most -26

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Аноним Аноним

25-01-2017

It would be: 3(x + 21) ≤ -26
3x + 21 ≤ -26
3x ≤ -47
x < -47/3

In short, Your Answer would be -47/3 or 15.67

Hope this helps!

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