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one side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54 inches. what are the dimensions of the rectangle.

2x + 2(x - 3) = 54
2x + 2x - 3 = 54
2x - 3 = 54

Respuesta :

kibaaryamap0wm0m
2x+2(x-3) 
because each of the small sides are -3, not just one of them. the parenthesis are needed here.

Answer:

2x +2(x - 3) = 54

Step-by-step explanation:

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