Scouts

Three scouts went on a three day trip. The second day went 4 km more than the first day. The third day went two times less than the first day. They went along 54 km. How many kilometers went every day together?

Correct answer:

a =  20 km
b =  24 km
c =  10 km

Step-by-step explanation:


b = 4+a
c = a/2
a+b+c = 54

a-b = -4
a-2c = 0
a+b+c = 54

a = 20
b = 24
c = 10

Our linear equations calculator calculates it.



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







Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert time units like minutes to seconds?

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

Related math problems and questions: