Which expression makes the equation true for all values of x ?
16x-16=4(?)

ANSWER
4x-4
EXPLANATION
The given equation is
16x-16=4(---?---)
To find the expression that makes the equation true, we need to factor 4 from 16x-16.
This implies that,
[tex]16x - 16 = 4(4x - 4)[/tex]
Hence the expression that makes the statement true is
[tex]4x - 4[/tex]
The correct answer is option A.