Problema Solution
Including a 7% sales tax, a new suit costs $369.15. Find the cost of the suit before tax
Answer provided by our tutors
let 'x' represent the cost of the new suit before tax
a 7% sales tax is represented as "0.07x"
369.15=x+0.07x
click here to solve for the cost of the new suit
x=345
Before tax, the new suit cost $345.