3 years ago

3b + - 6b + 4a + -12b + 3a

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

8 0

Answer:

-15b +7a

Step-by-step explanation:

andrey2020 [161]3 years ago

8 0

Answer:

3b+-6b+4a+-12b+3a

-3b+7a+-12b

-15b+7a

Step-by-step explanation:

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