Question 446807
Let the number = {{{n}}}
given:
{{{ 2n + n - 4 = n - (-32) }}}
{{{ 3n - 4 = n - (-32) }}}
Subtract  {{{n}}} from both sides
{{{ 2n - 4 = 32 }}}
{{{ 2n = 36 }}}
{{{ n = 18 }}}
The number is 18
check:
{{{ 2n + n - 4 = n - (-32) }}}
{{{ 2*18 + 18 - 4 = 18 + 32 }}}
{{{ 36 + 14 = 50 }}}
{{{ 50 = 50 }}}
OK