Respuesta :

divide W on each side ( A/W =L)
The answer is:  " W = L / A " . 
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Explanation:
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Given:
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" A = LW " ;  Solve for "L"  ;  {step-by step} ; 
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  A = L * W ; 

↔  L * W = A ; 

Divide each side of the equation by "W" ; 
   to isolate "L" on one side of the equation; & to solve for "L" ; 

→ { L * W } / L  =  A / L  ;

to get:

→  W = L / A .
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The answer is:  " W = L / A " . 
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