Answer:
width = 10
length = 2 (10) + 7 = 27
Step 1:
If the perimeter was 74 inches, then that means one side of the width and one side of the length added together is 1/2 of 74, which is 37.
Step 2:
We can solve this by using this equation:
<em>2w + 7 + w = 37</em>
Then, we subtract 7 from both sides, since in the passage, it states that the length is 7 more than twice the width.
<em>2w + w = 30</em>
Add the w's together:
<em>3w = 30</em>
And then divide both sides by 3 to get:
<em>w = 10</em>
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Step 3:
Now, we can plug in w into our equation to solve for the width and length.
width = 10
length = 2 (10) + 7 = 27
_____2w+7_____
| | w
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