Question: Emily spent X dollars on Friday, twice that amount on Saturday, and then three times X on Sunday. Over the three days, she spent $120. What is the value of X, in dollars? Is final answer 19?
Answer: She spent X dollars on Friday.
She spent 2X dollars on Saturday.
She spent 3X dollars on Sunday.
X+2X+3X=120
6X=120
X=<<20=20>>20
#### 20