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
i dont know
4+4+2x
or
2x+8