SOLUTION: Shana wants to use all 62 feet of the fencing she has to make a rectangular run for her dog. She decides to make the length of the run 20 feet. She writes and solves the equation 2

Question 1037652: Shana wants to use all 62 feet of the fencing she has to make a rectangular run for her dog. She decides to make the length of the run 20 feet. She writes and solves the equation 2l + 2w = 62 to find the width of the run.
Which statements are true of the solution?
A.The value of w is 10 feet.
B.The value of w can be zero.
C.The value of w cannot be a negative number.
D.Substitution is used to replace the variable l with a value of 20.
E.The subtraction property of equality is used to isolate the term with the variable w.
Answer by rolling_meadows(22) (Show Source): You can put this solution on YOUR website!
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