SOLUTION: Translate the problem into a pair of linear equations in two variables. Solve the equations using either elimination or substitution. State your answer for both variables. The

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Translate the problem into a pair of linear equations in two variables. Solve the equations using either elimination or substitution. State your answer for both variables. The      Log On


   

Question 296496: Translate the problem into a pair of linear equations in two variables. Solve the equations using either elimination or substitution. State your answer for both variables.

The perimeter of a rectangle is 48 cm. The length is 12 cm longer than the width. Find the dimensions.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
l=12+w
2(l+w)=48
substitute 12+w for l