the sum of these consecutive multiples 7 is 35 find the smallest multiple
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let the multi be x
2nd =x+7
3rd=x+14
x+7+x+14+x=35
3x+21=35
3x=35-21
3x=14
2nd =x+7
3rd=x+14
x+7+x+14+x=35
3x+21=35
3x=35-21
3x=14
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