Question 203150
Let x = the orignal price.
The sales price is x (the original price) less the discount 0.2x ( 20% of the original price), so...
x-0.2x = $12,590.00
x(1-0.2) = $12,590.00 
x(0.8) = $12,590.00 Divide both sides by 0.8
x = $15,737.50