Solve 4*f + 2*r + 13 = -3*r, 5*r + 34 = 3*f for f.
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What is the j'th term of -1232, -1228, -1224, -1220?
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What is the s'th term of -54, -106, -160, -216, -274?
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What is the s'th term of -428, -426, -424?
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What is the q'th term of 914, 948, 998, 1070, 1170, 1304, 1478, 1698?
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What is the z'th term of 715, 713, 709, 703, 695, 685, 673?
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What is the o'th term of -6539, -6537, -6535, -6533, -6531?
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