SOLUTION: the length of a rectangle is 4cm more than the width.if the pereimeter is 32cm calculate the length and the width

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Question 880767: the length of a rectangle is 4cm more than the width.if the pereimeter is 32cm calculate the length and the width
Answer by Boyen(12) About Me  (Show Source):
You can put this solution on YOUR website!
32=2%28L%2Bw%29
l+=+w%2B4
This should already make it easy now, if not :
32+=+2+%28w%2B4%2Bw%29
32+=+2w+%2B+8+%2B+2w
32+=+4w%2B8
24+=+4w
6+=+w
L+=+10