Question 270653
Let {{{n}}} = the number
given:
{{{6n - 5 = 3*(n + 13) + 7}}}
{{{6n - 5 = 3n + 39 + 7}}}
Subtract {{{3n}}} from both sides
{{{3n - 5 = 46}}}
{{{3n = 51}}}
{{{n = 17}}}
The number is 17