Question 864655
|x+7|+15 > 12 



|x+7|+15-15 > 12-15 



|x+7| > -3 



Since |x+7| is never negative, it is always greater than -3 for any value of x



So |x+7| > -3 is true for all values of x making the answer in interval notation to be <font color="red">(-infinity, infinity)</font>