The bag

Nelly made an interesting discovery. An empty bag weighs 4 kg less than when it is full. The full bag is five times heavier than the empty bag. How many kg do the contents of the bag weigh?

Final Answer:

x =  4 kg

Step-by-step explanation:

t+4=t+x t=5t+x  t=(t+x)/5  x=4=4 kg 4tx=0  Pivot:Row1Row2  t=40+x=40+4=1  t=1



Did you find an error or inaccuracy? Feel free to send us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

algebrabasic operations and conceptsUnits of physical quantitiesGrade of the word problem

Related math problems and questions: