Math, asked by frozengamer, 1 month ago

A two digit number is 3 more than 4 times the sum of its digits . If 18 is added to the number, its digit are reversed . find the number ​

Answers

Answered by akash66123339
1

Answer:

Hi gd Morning.....

Step-by-step explanation:

Solution

Solution

SolutionVerified by Toppr

SolutionVerified by TopprLet the tens and unit digit of number are  x,y

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x⇒x−y=−2

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x⇒x−y=−2Subtract resultant equations ;

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x⇒x−y=−2Subtract resultant equations ;⇒x=3

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x⇒x−y=−2Subtract resultant equations ;⇒x=3⇒y=5

SolutionVerified by TopprLet the tens and unit digit of number are  x,yFirst condition :⇒10x+y=3+4(x+y)⇒6x−3y=3⇒2x−y=1Second condition :⇒10x+y+18=10y+x⇒x−y=−2Subtract resultant equations ;⇒x=3⇒y=5∴two digit number =35

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