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Artyom0805 [142]
2 years ago
14

Simplify: 3(9 + 2d) + 4d

Mathematics
2 answers:
Inga [223]2 years ago
6 0

Answer:

27 + 10d

Step-by-step explanation:

PilotLPTM [1.2K]2 years ago
4 0

Answer:

10d+27

Step-by-step explanation:

Rearrange terms

3

(

9

+

2

)

+

4

3

(

2

+

9

)

+

4

2

Distribute

3

(

2

+

9

)

+

4

6

+

2

7

+

4

3

Combine like terms

6

+

2

7

+

4

1

0

+

2

7

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