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Hi Vanae;

One way....

(7x+4x) kilometers=11x kilometers

Round trip...

[2(7x+4x)] kilometers=[2(11x)] kilometers=22x kilometers

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Middletown, CT

Hi Vanae;

One way....

(7x+4x) kilometers=11x kilometers

Round trip...

[2(7x+4x)] kilometers=[2(11x)] kilometers=22x kilometers

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