An elevator on the 10th floor goes down 9 floors. then it goes up 19 floors, down 3, and finally down 12. what floor does it end up on? write an equation to show how you found your answer

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: