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Which expression is equivalent to 3d - d + 4 + d A. 4d + 4 B. 4d - 4 C. 3d - 4 D. 3d + 4​

Which expression is equivalent to 3d - d + 4 + d A. 4d + 4 B. 4d - 4 C. 3d - 4 D. 3d + 4​
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6 votes
Which expression is equivalent to 3d - d + 4 + d

A. 4d + 4
B. 4d - 4
C. 3d - 4
D. 3d + 4​

User BenNov
by
8.3k points

2 Answers

4 votes

Answer:

b

Explanation:

User Max Langhof
by
7.9k points
12 votes
D

Explanation: 3d - d + 4 + d
Collect like terms
3d - d + d + 4
- d + d = 0
Answer = 3d + 4
User Pbirkoff
by
9.0k points
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