Solve -7*k = -9*k - 8, -12 = 3*n + 3*k for n.
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What is the m'th term of 106, 105, 104, 103?
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What is the k'th term of 9, 73, 129, 171, 193?
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What is the b'th term of 55, 56, 57, 58, 59?
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What is the a'th term of -3, -33, -91, -183, -315, -493?
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What is the y'th term of -942, -945, -948, -951, -954?
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What is the w'th term of 7, 36, 91, 178, 303?
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