Question 751585
2l+2w=228 L=w+42 How do you find the length(L) and width(w)?
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Substitute for "L" and solve for "W":
2(W+42) + 2W = 228
W+42 + W = 114
2W = 72
Width = 36 units
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Solve for "L"
L = W + 42
L = 78 units
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Cheers,
Stan H.
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