Respuesta :
p -12.50 = 63
add 12.50 to each side
p = 63+12.50
p= 75.50
The equation for this would be x-12.5=63.
Reasoning: We know the discount and we know the new price but we do not know the original price.
Now time to solve!
x-12.5=63
First add 12.5 to both sides(-12.5+12.5 and 63+12.5)
x=75.5
So the original was $75.50