2.A positive number is 5 times another number. If 21 is added to both the numbers,
then one of the new numbers becomes twice the other new number. What are the
numbers?
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Answered by
2
Answer:
numbers are 7 and 35
Step-by-step explanation:
let the positive number is x
another number is 5x
If 21 is added to both the numbers, then one of the new numbers becomes twice the other new number, i.e
2(x+21)=5x+21
2x+42=5x+21
5x-2x=42-21
3x=21
x= 21/3
x=7
numbers are 7 and 35
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