dariusporter2413 dariusporter2413

16-09-2016
Mathematics

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Simplify the expression 8 − 3n when n = 12.

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texaschic101 texaschic101

16-09-2016

8 - 3n...when n = 12
so sub in 12 for n
8 - 3(12) =
8 - 36 =
- 28 <==

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