Theconfusion Theconfusion

14-01-2020
Mathematics

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The perimeter of a rectangle is 78 cm.
The length is 7 more than the width.
Write two equations that would be used to
solve the system.

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14-01-2020

Hope this helps. The two equations used to solve the system are boxed in red. Note: the second equation requires the first one’s answer for the variable x.

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