Solve 0 = 2*j + 6, -5*s + 3*j - 1 = -10 for s.
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What is the j'th term of 22, 20, 30, 58, 110, 192, 310?
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What is the f'th term of 150, 138, 122, 102?
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What is the u'th term of -480, -476, -470, -462, -452, -440, -426?
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What is the a'th term of 23863, 47720, 71575, 95428, 119279, 143128?
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What is the x'th term of -35, -81, -125, -167, -207, -245?
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What is the u'th term of -70, -68, -66, -64?
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