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sveta [45]
3 years ago
15

(7a + 4) - (9a +2) Can you help me?

Mathematics
2 answers:
alex41 [277]3 years ago
6 0

Answer:

-2a+2

Step-by-step explanation:

Minchanka [31]3 years ago
4 0

Answer:

-2a+6

Step-by-step explanation:

.....

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