What element is most often found in satirical writings

The element that is most often found in the satirical writings is letter c, the language that exaggerates social norms. It is because satirical writings are likely to be focused on bringing about the topic in regards to change in both social and political and with that, they are likely to exaggerate social norms.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9