hola!!!!
the sum of the digits of a two-digit number is 12.if the new number formed by reversing the greater than original number by 54.find the original number.check ur solution.
chapter: linear equation
good ans is required
no useless answers
Answers
Answered by
1
HEY MATE!
. LET THE TWO DIGIT NUMBER BE (10Y + X)
X +Y =12
ALSO,10Y +X +12 =10X + Y
10Y-Y=10X - X - 12
9Y - 9X =-12
Y - X =-12
X - Y = 12
BY ELIMINATION METHOD,
X =12
Y =0
PLEASE MARK IT AS BRAINLIEST IF YOU FIND IT HELPFUL!
. LET THE TWO DIGIT NUMBER BE (10Y + X)
X +Y =12
ALSO,10Y +X +12 =10X + Y
10Y-Y=10X - X - 12
9Y - 9X =-12
Y - X =-12
X - Y = 12
BY ELIMINATION METHOD,
X =12
Y =0
PLEASE MARK IT AS BRAINLIEST IF YOU FIND IT HELPFUL!
helpmehelpyou:
thnx
why did you gave that as brainliest!
please report it. that's not right
I have solved a lot of problems like this in linear equations in two variables
but dude ans is 39
as its in my book
but obviously u said that it is in linear equations In two variables then there must be X and y
i don't know much cuz its of another country's book
what!
its not my country book
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