SOLUTION: Please help me solve this equation: A box is being filled with books weighing L pound each. When there are 7 books in the box it weighs 9 pounds. Write an equation that represents

Algebra ->  Graphs -> SOLUTION: Please help me solve this equation: A box is being filled with books weighing L pound each. When there are 7 books in the box it weighs 9 pounds. Write an equation that represents       Log On


   

Question 1059357: Please help me solve this equation: A box is being filled with books weighing L pound each. When there are 7 books in the box it weighs 9 pounds. Write an equation that represents the total weight of
the box.
S.K.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
7L%2BB=9
.
.
.
B is the weight of the box not given in the problem.