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Mathematics, 29.01.2021 07:40 crookdamian21

So... Basically i gotta solve this 1c + 9b = 78
9c + 3b = 78
C = ? B = ?
And i have no clue of what do to or what the answer is.

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Answers: 3

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So... Basically i gotta solve this 1c + 9b = 78
9c + 3b = 78
C = ? B = ?
And i ha...
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