3 years ago

Which expression is equivalent to 3d - d + 4 + d

2 answers:

3 0

Answer:

Step-by-step explanation:

maksim [4K]3 years ago

3 0

D

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

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