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32 votes
​ 4 times the number of cows \left(c\right)(c) plus 2 times the number of ducks \left(d\right)(d) is equal to

3 times the sum of number of cows and ducks.

User Radu Gabriel
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1 Answer

8 votes
8 votes

Answer:

The number of cows and the number of ducks is equal

Explanation:

4c + 2d = 3(c + d)

4c + 2d = 3c + 3d

4c - 3c = 3d - 2d

c = d

User Aaleks
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