[tex]\huge{\underline{\underline{\red{\mathfrak{AnSwEr :}}}}}[/tex]
[tex]\small{\underline{\blue{\sf{Given :}}}}[/tex]
P = 2l + W
[tex]\rule{200}{1}[/tex]
[tex]\small{\underline{\green{\sf{Solution :}}}}[/tex]
[tex]\implies {\sf{P \: = \: 2l \: + \: W}} \\ \\ \implies {\sf{2W \: = \: P \: - \: 2l}} \\ \\ \implies {\sf{W \: = \: \dfrac{P \: - \: 2l}{2}}}[/tex]
Answer is A
- Here the only basics of the equation solving are used.
- Just Cross multiply
