SOLUTION: A table and 8 chairs together weigh 97 lb. If the table weighs 25 lb, how much does each chair weigh?

Algebra ->  Equations -> SOLUTION: A table and 8 chairs together weigh 97 lb. If the table weighs 25 lb, how much does each chair weigh?       Log On


   



Question 1189841: A table and 8 chairs together weigh 97 lb. If the table weighs 25 lb, how much does each chair weigh?
Found 3 solutions by Alan3354, math_tutor2020, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Get serious.

Answer by math_tutor2020(3816) About Me  (Show Source):
You can put this solution on YOUR website!

x = weight of one chair
8x = weight of 8 chairs
8x+25 = weight of 8 chairs plus the 25 lb table

That expression is the total weight, which your teacher mentions is 97 pounds

Total = 97
8x+25 = 97
8x = 97-25
8x = 72
x = 72/8
x = 9

Answer: Each chair weighs 9 pounds

Answer by ikleyn(52780) About Me  (Show Source):
You can put this solution on YOUR website!
.

This problem is to solve it in one line:


    One chair weights  %2897+-+25%29%2F8 = 72%2F8 = 9 pounds.

Solved.