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likoan [24]
3 years ago
12

3x+8, 5x-4, 6x+9 constitute the 1st three terms of an arithmetic sequence. find x

Mathematics
1 answer:
8090 [49]3 years ago
6 0
Answer is in the picture

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Step-by-step explanation:

<u>Given information</u>

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<em>Please refer to the attachment below for a graphical understanding</em>

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