More Absolute Value

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| 2x - 6 | < n can be simplified to ? a \boxed{?a} - n ? b \frac{n}{?b} < x < ? a \boxed{?a} + n ? b \frac{n}{?b} where ? a \boxed{?a} and ? b \boxed{?b} are algebraic values. What is ? a \boxed{?a} + ? b \boxed{?b} ?


The answer is 5.

Kaleil Salomon -Jacob by Kaleil Salomon -Jacob , 20, USA

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2 solutions

Aman Agarwal
Feb 21, 2014

Level- zero....problem rating- 0001

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| 2x - 6 | < n can be simplified to 3 - n 2 \frac{n}{2} < x < 3 + n 2 \frac{n}{2} . Therefore ? a \boxed{?a} = 3 and ? b \boxed{?b} = 2. 3 + 2 = 5 \boxed{5}

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