Question 221569
Let x,,,,x+2,,,,and,,,x+4 = consecutive  even  integers
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Sum = 3x +6
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168<=3x+6<=180,,,,,,subst 6
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162<= 3x<= 174,,,,,,,,,divide  by  3
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54<=1x<=58
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check,,,(54),,,,,3x +6 = 168,,,,ok
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(58),,,,,3(58)+6 = 180,,,,,ok