how do I solve (n+13) / ((n+11)(n+12))

Question

i need the steps, the solution is 1/(n+12)

Answer 1

The question then is whether or not this is true:

(n+13)/( (n+11)(n+12) ) = 1/(n+12)

(n+13)/(n+11) = 1

n+13 = n+11

13 = 11

never true.

(n+13)/( (n+11)(n+12) ) does not equal 1/(n+12)