Post a New Question

algebra

posted by .

The length of a rectangle is 5ft less than twice its width. The area of the rectanle is 75ft^2. Find the length of the rectangle

  • algebra -

    L = 2W-5

    L * W = 75

    Substitute 2W-5 for L in second equation and solve for W. Insert that value into the first equation and solve for L. Check by inserting both values into the second equation.

  • algebra -

    5ft

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question