Math, asked by biswajitptt, 5 months ago

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?
(please answer properly)​

Answers

Answered by wordsdaily101
1

Answer:

Step-by-step explanation:

  • other number = x
  • A positive number is 5 times another number = 5x
  • If 21 is added to both the numbers,

→ x + 21

→5x + 21

  • then one of the new numbers becomes twice the other new number

→5x + 21=2( x + 21 )

5x + 21=2x+42

5x-2x=42-21

3x=21

x=21/3

x=7

  • other number → x=7
  • A positive number is 5 times another number →5x=5×7=35
  • new number→2x= 2×7=14
Answered by rajpriya3186
0

Answer:

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