Question 422658
Let {{{j}}} = original cost of jacket
{{{ j - .25j = .75j }}} is cost of jacket after 25% off
{{{ 12 + .75j = 39 }}}
{{{ .75j = 39 - 12 }}}
{{{.75j = 27 }}}
{{{j = 36 }}}
The original cost of the jacket was $36