Answer:
The estimated solution is N = 12.
Step-by-step explanation:
1) Round the equation to [tex]N - 6 = 6[/tex].
2) Get the N on one side, and the values on the other side. To do this, add 6 to both sides. You end up with [tex]N = 12[/tex].
3) N = 12 is therefore the answer.
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