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4 votes
D multiplied by 79 is equal to 63 plus the product of 69 and c

1 Answer

4 votes

Answer:d = 69c+63/79, c=79n+30

Explanation:

79d=63+69c

divide both sides by 79,

d = 69c+63/79

c=79n+30, n can be any real number

User Alexander Makarov
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