Question 1124175
Two-digit Number: {{{10t+u}}}

Reversed digits:  {{{t+10u}}}


The description:
{{{10t+u=t+10u-72}}}

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{{{9t-9u=-72}}}

{{{9u-9t=72}}}

{{{u-t=8}}}-----------very few combinations will work for this.


{{{highlight(u=9,t=1)}}}


The number should be  19.