|x-3|/2=10
|x-3|=20
|a|=b means a=b or a=-b
Then :
x-3=20 or x-3=-20
So: x=23 or x=-17
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5*20/10 = 100/10 = 10
The absolute value of a number is the positive value of that number. Since 10 is already positive, it is not changed. So the absolute value of 10 is 10.
' X ' is positive 10 or negative 10.
10
The absolute value is 103.