rubberduck10000 rubberduck10000

23-09-2021
Mathematics

contestada

Please help. I need a good step by step explanation

Please help I need a good step by step explanation class=

Respuesta :

mjastering mjastering

26-09-2021

Answer:

the perimeter of a square is 4a.. where (a) is one side

therefore the equation formed is

3.5x(4)=2x+54

14=2x+54

2x= -40

x= -20

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