Math, asked by anitadevi23480, 2 months ago

if 21 is added to a number ot becomes 7 less than twice of two numners then the number is​

Answers

Answered by Yugant1913
31

Step-by-step explanation:

Given,

  • 21 is added to a number to 7 less then twist of two numbers

To find ;,

  • That twice two numbers then the number

Solution ;

Let number be X

According to question,

=> x + 21 = 3x - 7

=> x - 3x = 21 + 7

=> 2x = 21 + 7

=> 2x = 28

=>x = 28/2

=> x = 14

Hence, the twice of two numbers be 14

Answered by ranjankishorkumar622
1

Answer:

let the first  number be x

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Step-by-step explanation:

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