Respuesta :

Answer:

x=5

Step-by-step explanation:

If the whole  equals 37, then you make an equation:

4+5x+8=37

Now, solve

12+5x=37

-12      -12

5x=25

x=5

emily10898Emily10898

Answer:

x = 5

Step-by-step explanation:

If CR = 37 then 4 (CA) + 5x + 8 (AR) = 37 (CR)

   4 + (5x + 8) = 37

         12 + 5x = 37

       - 12          - 12

                5x = 25

                [tex]\frac{5x}{5} = \frac{25}{5}[/tex]

                 x = 5

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