A customer pays 50 dollars for a coffee maker after a discount of 20 dollars
What is the original price of the coffe maker?
Choose the correct option
A) 70  B) 80  C) 90  D) 50  E) 60
Solution   Let x be the original price.   x - 20 = 50   x - 20 + 20 = 50 + 20   x + 0 = 70   x = 70   70nswer 70
<result>A</result>
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars
What is the original price of the coffe maker?