Answer:
Let x be the number of pounds of paper Monica recycled.
Since, it is given that, Cindy recycles 9 times as many pounds of paper Monica recycles.
Thus, the number of pounds of paper Cindy recycled = 9x,
According to the question,
9x = 54
Which is required the equation to find the number of pounds of paper Monica recycled.
Now, divide both sides of the above equation by 9,
We will get,
x = 6
Therefore, Monica recycled 6 pounds of paper.