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If a + 2b + 6c = -9
what is 12c + 2a + 4b

User Mwangi
by
7.7k points

1 Answer

5 votes

Answer:

-18

Explanation:

Multiply the given equation by 2.

2(a +2b +6c) = 2(-9)

12c +2a +4b = -18

User Tmandry
by
8.0k points

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