A number consists of two digits such that the
digit in the ten's place is less by 2 than the digit in
unit place. Three times the number added to 5/7
times the numbers obtained by reversing the digits
equal to 108. What the sum of the digit of of the number?
Answers
Answered by
0
33x-60+6/7*10x+x-2
231x+60x+6x-420-12=756
297x=1188
x=4x-2=2
4+2=6
Similar questions