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

asked Sep 6, 2022 82.3k views

6 votes

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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4 votes

Answer:

Explanation:

Max Langhof answered Sep 7, 2022

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12 votes

D

Explanation: 3d - d + 4 + d
Collect like terms
3d - d + d + 4
- d + d = 0
Answer = 3d + 4

Pbirkoff answered Sep 11, 2022

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