Respuesta :

Hey there,
5x + 6 = 66
5x = 66 - 6
5x = 60
x = 60 / 5
   = 12

Whenever a number crosses a equal sign it changes into its opposite - for example when 5 crosses the equal sign, it become -5.

Hope this helps :))

~Top♥

Answer:

x = 12

Step-by-step explanation:

Sarah bought 5 cartons of juices (with x in each carton) and 6 separately.

When counted, there were a total of 66 juices.

How many were in each carton

5x + 6 = 66

5x = 60

x = 12

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