SOLUTION: Directions say to factor completely 7r-3rt+7s-3st I don't know what to do next help!

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Directions say to factor completely 7r-3rt+7s-3st I don't know what to do next help!      Log On


   

Question 546898: Directions say to factor completely
7r-3rt+7s-3st
I don't know what to do next help!
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
7r-3rt+7s-3st
r(7-3t)+s(7-3t)
(7-3t)(r+s)