Solve 2 = -5*w + 4*x - 3, -4*w + 37 = 5*x for w.
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What is the r'th term of 1754, 1739, 1708, 1655, 1574, 1459, 1304?
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What is the s'th term of 1058, 2117, 3176, 4235?
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What is the a'th term of -90, -104, -134, -186, -266, -380?
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What is the z'th term of -93, -105, -117, -129?
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What is the k'th term of -28, -29, -44, -79, -140?
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What is the f'th term of -20, -32, -68, -140, -260, -440?
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