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1 vote
The sum of two numvbers is 21. the second number is six times the first. what are the two numbers

2 Answers

3 votes
x + y =21
y = 6x

x + 6x =21
7x = 21
x= 3
y = 18
User Altherius
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2 votes
 I think it's 3 and 18.?
User Scott Bale
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