Solve 2*w - 3*a - 12 = -22, -2*w = -5*a + 18 for w.
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What is the x'th term of -1549, -3099, -4649?
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What is the p'th term of -107, -216, -325?
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What is the y'th term of 54, 30, 6, -18, -42?
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What is the y'th term of 47, 45, 29, -7, -69, -163, -295, -471?
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What is the v'th term of 53, 61, 75, 95, 121, 153, 191?
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What is the j'th term of -6, -1, 2, -3, -22, -61, -126?
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