SOLUTION: If {{{ 7/11+2/3=1/N }}}, what is the value of N?

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Question 1097583: If +7%2F11%2B2%2F3=1%2FN+, what is the value of N?
Found 2 solutions by KMST, MathTherapy:
Answer by KMST(5328) About Me  (Show Source):
Answer by MathTherapy(10552) About Me  (Show Source):
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If +7%2F11%2B2%2F3=1%2FN+, what is the value of N?
7%2F11+%2B+2%2F3+=+1%2FN

7(3N) + 2(11N) = 33 ------ Multiplying by LCD, 33N

21N + 22N = 33

43N = 33

highlight_green%28matrix%281%2C3%2C+N%2C+%22=%22%2C+33%2F43%29%29

That's all!!