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#E004 Practice 2 -variables on both side.

Posljednje ažuriranje about 6 years ago

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The perimeter of a triangle is 23. Ones side is x, one side is x + 3 and the third side is 2x. What is the value of x?

Pitanje 10

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You are fencing a rectangular puppy kennel with 26 feet of fence. The side of the kennel against the house does not need a fence, this side is 9 feet long. Find the missing length of the kennel.