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Which expression makes the equation true for all values of x?

16x-16=4(????)

A. 4x-4
B. 4x-16
C. 2x-2
D. 12x-12

2 Answers

1 vote

Answer: A

Explanation:

4 votes
A. 4x-4

We want the expressions to be equal, and:

4(4x-4)= 16x-16

So, A is the answer
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