Answer
w=3 yards
l=5 yards
Work Step by Step
w=2l-7
A=wl
15=(2l-7)(l)
15=2l$^2$-7l
2l$^2$-7l-15=0
(2l+3)(x-5)=0
l=5 yards
w=2(5)-7
w=10-7
w=3 yards
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