SOLUTION: the perimeter of a rectangle is 34 cm the width is 5 cm how long is the rectangle?

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Question 674041: the perimeter of a rectangle is 34 cm the width is 5 cm how long is the rectangle?
Answer by MathLover1(20850) About Me  (Show Source):
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the perimeter of a rectangle is 2L%2B2W=34cm
if the width is 5cm
the length is 2L=34cm-2%2A5cm
2L=34cm-10cm
2L=24cm
L=24cm%2F2
L=12cm