Question

|x − 0.525| = 0.01

Answer 1

in general
if |x-a| = b, then x-a = b OR x-a = -b

Answer 2

im still confeused

Answer 3

x-0.525= 0.01 and x-0.525= -0.01 now solve for "x"

Answer 4

the absolute value of a number is it's positive value

example: |2| = 2 and also |-2| = 2

thus |a| = a if a is positive
and |a| = -a -f a is negative

here we have |x − 0.525| = 0.01

so there are two solutions
either x − 0.525 = 0.01 (you have to solve for x)
or x − 0.525 = -0.01 (you have to solve for x)