Answer:
let the number in the ones place be X and the number in tens place be y the number will be 10y+x ----------1
by reversing the digit we get 10x+y--------2
and according to the given information
equation one is 27 more equation 2
10 y + x = 27+10x +y
10x-x +y-10y +27 =0
9x -9y =0
9 ( x -y +3) =0
x -y +3 =0
x -y = -3
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Answer:
let the number in the ones place be X and the number in tens place be y the number will be 10y+x ----------1
by reversing the digit we get 10x+y--------2
and according to the given information
equation one is 27 more equation 2
let the number in the ones place be X and the number in tens place be y the number will be 10y+x ----------1
by reversing the digit we get 10x+y--------2
and according to the given information
equation one is 27 more equation 2
10 y + x = 27+10x +y
10x-x +y-10y +27 =0
9x -9y =0
9 ( x -y +3) =0
x -y +3 =0
x -y = -3