SOLUTION: in six hours A Walks 10 kilometers more than B does in 5 hours; and in 8 hours B walks seven kilometers more than A does in 5 hours. what are the speed of each person?
Algebra ->
Algebra
-> Decimal-numbers
-> SOLUTION: in six hours A Walks 10 kilometers more than B does in 5 hours; and in 8 hours B walks seven kilometers more than A does in 5 hours. what are the speed of each person?
Log On
Question 187193: in six hours A Walks 10 kilometers more than B does in 5 hours; and in 8 hours B walks seven kilometers more than A does in 5 hours. what are the speed of each person? Answer by vleith(2517) (Show Source):
You can put this solution on YOUR website! mult by 5 mult by 6
Use elimination add
-----------------------
Now solve for a
Check your answers!!
(