How do you solve for l in $P = 2 (l + w)$ $P = 2(l + w)$ ?

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Answer 1 · 2016-05-12T17:01:40

$l = \frac{P}{2} - w$ $color(green)(l = P / 2 - w$

$P = 2 (l + w)$ $P = 2 ( l + w )$

$P = 2 (l + w)$ $P = 2 ( color(green)(l) + w )$

$\frac{P}{2} = l + w$ $P / 2 = color(green)(l) + w$

$l = \frac{P}{2} - w$ $color(green)(l = P / 2 - w$

How do you solve for l in P = 2(l + w) P=2(l+w)P = 2(l + w) ?