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3x2 + 1 5x4 + 3 7x6 + 5 9x8 + 7 10x9 + 9

I looked at your solution and found another one that I think might be correct. It gives a result of 98.

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3x2 + 1 5x4 + 3 7x6 + 5 9x8 + 7 10x9 + 8 # Could well be. 11x10 + 9

TMTOWTDI

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