Question 1008317
From 7 + 1/x ÷ 49x -1/x, we will multiply top and bottom by x and get
{{{(7x + 1) / (49x^2 - 1)}}}
Now we factor the denominator and get
{{{(7x + 1) / (7x - 1)(7x + 1)}}}
Now cancel and get
{{{1 / (7x - 1)}}}