SOLUTION: The perimeter of a rectangle is 64 cm. The length is 4 cm less than twice the width. Find the length and width.
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-> SOLUTION: The perimeter of a rectangle is 64 cm. The length is 4 cm less than twice the width. Find the length and width.
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The perimeter of a rectangle is:
given:
=>....eq.1
the length is less than the width:
...eq.2...substitute in eq.1
