The answer is "She Made $13"
Start a $0 then add/subtract her profit/loss.
0-3+4-3+6-2+5-6+12=13
The awnser would be 23
x 23
____
529
The answer to the question
To “cancel out the the 8 you would multiply by 8 on both sides and then you would be left with 48=-w. With that you would find the opposite of 48 and w and w=-48