SOLUTION: Find the length a d the width of the rectangle described. The length is 12 units more than the width. The perimeter is 7 times the width.

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Question 491749: Find the length a d the width of the rectangle described.
The length is 12 units more than the width. The perimeter is 7 times the width.

Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!

The length is units more than the width .
.......1
The perimeter is times the width .

------------------------

...replace with







now find
.......1


check:




and another one





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