A positive number is 5 times another number if 21is added to both number then one of the new numbers become twice the other new number. what are the numbers?
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Answered by
1
Answer:
x=2x+2
x+21=2(x+21)
x+21=2x+42
-42+21=2x-x
-21=x
Answered by
1
Answer:
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? Thus, the required numbers are 7 and 35.
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