Answer:
x = - 2 or x = 4
Step-by-step explanation:
the expression inside the absolute value can be positive or negative
Removing the bars and solve x - 1 = ± 3
x - 1 = - 3 or x - 1 = 3
x - 1 = - 3 ( add 1 to both sides ) ⇒ x = - 2
x - 1 = 3 ( add 1 to both sides ) ⇒ x = 4
I doubt the options you've mentioned here.
The correct answer should be x=a/b
The greatest whole number that number that rounds to 621,860 is 621,864
9+6=15 and 15-12=3 so this =3 the -(-6) becomes positive
42.57 x 46630= 75769 =3794874 =37489438790=3474936
