Solve for l P=2l+2w

Problem

P=2*l+2*w

Solution

1. Subtract the term 2*w from both sides of the equation to isolate the term containing l

P−2*w=2*l

2. Divide both sides of the equation by 2 to solve for l

(P−2*w)/2=l

3. Simplify the expression by distributing the division if desired, though the fraction form is also correct.

l=P/2−w

Final Answer

l=(P−2*w)/2

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