SOLUTION: 3/7=r/9
Algebra
->
Algebra
->
Proportions
-> SOLUTION: 3/7=r/9
Log On
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Algebra: Proportions
Solvers
Lessons
Answers archive
Quiz
In Depth
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on Proportions
Question 636116
:
3/7=r/9
Answer by
jim_thompson5910(28717)
(
Show Source
):
You can
put this solution on YOUR website!
3/7=r/9
3*9=7r
27=7r
27/7 = r
r =
27/7
(