I can see the correct answer, but how do you mathematically arrive to it?:
If /x-10/=b, where x<10, then which of the following is equivalent to b-x?
A) -10
B) 10
C) 2b-10
D) 10-2b
The "/" is supposed to be absolute value. I know the answer is C, but how do I explain that?
If /x-10/=b, where x<10, then which of the following is equivalent to b-x?
A) -10
B) 10
C) 2b-10
D) 10-2b
The "/" is supposed to be absolute value. I know the answer is C, but how do I explain that?