Find the smallest N such that when nN, the absolute value of that big thingy

Question

Find the smallest N such that when n>N, the absolute value of that big thingy < 1/10. Find the smallest "N" such that |[(6n)/(3n+7)]-2|< (1/10)...so basically its the absolute value of (6n)/(3n+7) then that whole quantity minus 2 is less than (1/10)... 

I've gotten this far, can anyone help me the rest of the way? -49<n<133/3

anonymous · Answer

hi again fellowroot! back for more cookies? ha

fellowroot · Answer

Just reading your problem. Just to let you know, I am a double major in math and physics and have worked as a math tutor at my college for like 4-5 years. I have solved tens of thousands of problems.

anonymous · Answer

awesome! i could seriously use some help on the "conceptual logic" part of this......the mathese gets kinda confusing!

anonymous · Answer

should i start baking now or later? :o)

anonymous · Answer

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anonymous · Answer

instead of a cookie!

fellowroot · Answer

let me think about it.

fellowroot · Answer

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