Respuesta :

Answer:

The simplified algebraic expression is 6x + 2.

Step-by-step explanation:

Perimeter ( rectangle formula ) = 2l + 2w

Plug in the values

2l + 2w

= 2( 2x + 5 ) + 2( x - 4 )                Distribute the 2 to the ( )

= 4x + 10 + 2x -8                          Combine like terms

= 6x + 2

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