Question

Mr. Muñoz has a coupon for 15% off his entire purchase. He buys binoculars for $105 and hiking boots. He spends a total of $170 before tax.
solve an equation to find how much the hiking boots cost, X, before tax

Answer 1

Answer:

$105(.15)+x=170$

Hope this helps, have an amazing day!

Answer 2

Answer:

144.50 so he got 25.50 Dollars off