Respuesta :

dsouzaaww14

Answer:

x=9

Step-by-step explanation:

3x-x = 22-4

2x = 18

x = 18/2

x=9

Hope this helps!

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chipp05

Answer:

x = 9

Step-by-step explanation:

4 + 3x = 22 + x

-4           -4

3x = 18 + x

-x           -x

2x = 18

/2     /2

x = 9

Hope this helps :)