## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

$l=4t+w-108$
Using the properties of equality, in terms of $l$, the given equation, $t=27-\dfrac{1}{4}(w-l)$, is equivalent to \begin{array}{l} 4(t)=4(27)-1(w-l) \\\\ 4t=108-w+l \\\\ 4t-108+w=l \\\\ l=4t+w-108 .\end{array}