Question 21 Answer and Explanation _ACT 1996 Form 52C Math Section

Question 21 Answer and Explanation _ACT 1996 Form 52C Math Section

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21. Which of the following is a simplified form of 3x - (3 - x) + 1 ?

A. 2x - 2

B. 2x + 2

C. 2x + 4

D. 4x - 2

E. 4x + 4

Answer and Explanation

Your Answer is

Correct Answer is D

Explanation

Through simplification, 4x-2 is obtained. Choose D.