Question 1097583

If {{{ 7/11+2/3=1/N }}}, what is the value of N?
<pre>{{{7/11 + 2/3 = 1/N}}}
7(3N) + 2(11N) = 33 ------ Multiplying by LCD, 33N
21N + 22N = 33
43N = 33
{{{highlight_green(matrix(1,3, N, "=", 33/43))}}}
That's all!!