Question 559366
Let x=width
6x=length


2W+2L=P
2(x) + 2(6x)=56
2x + 12x = 56
14x = 56

x=56/14
x= 4 inches  Width
6x=24 inches  Length


Check:  2W + 2L = P
2(4) + 2(24) = 56
8 +48 =56  It checks!!