SOLUTION: The formula C=p(lw/9) gives the cost C of carpeting a room l feet long and w feet wide, where p = price per square yard of the carpeting. Solve C = p(lw/9) for l. l=L just in l

Algebra ->  Expressions-with-variables -> SOLUTION: The formula C=p(lw/9) gives the cost C of carpeting a room l feet long and w feet wide, where p = price per square yard of the carpeting. Solve C = p(lw/9) for l. l=L just in l      Log On


   



Question 66021: The formula C=p(lw/9) gives the cost C of carpeting a room l feet long and w feet wide, where p = price per square yard of the carpeting. Solve C = p(lw/9) for l.
l=L just in lowercase.
PLEASE HELP ME!

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for l:
C+=+p%28lw%2F9%29 First, divide both sides by p.
C%2Fp+=+lw%2F9 Now multiply both sides by 9.
9C%2Fp+=+lw Finally, divide both sides by w.
9C%2Fpw+=+l