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Drupady [299]
4 years ago
5

Solve the following equation1) 2c + c + 12 = 78​

Mathematics
1 answer:
Annette [7]4 years ago
4 0

Step-by-step explanation:

(2c+c) + 12 =78

3c + 12 = 78

78 - 12 = 66

66 ÷ 3 = 22

22 + 22 + 22 + 12 = 78

{ C = 22 }

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