A customer pays 40 dollars for a coffee maker after a discount of 20 dollars
What is the original price of the coffe maker?
Choose the most appropriate option.
A) 50	B) 40	C) 70	D) 60	E) 20
Let x be the original price.   x - 20 = 40   x - 20 + 20 = 40 + 20   x + 0 = 60   x = 60   Answer is 60
<result>D</result>
A customer pays 40 dollars for a coffee maker after a discount of 20 dollars
What is the original price of the coffe maker?