Respuesta :

itskaileyy
Do 28+2 which is 30, and then 30/10 which is 3, so 3 equals z

Answer:

3. z=3

Step-by-step explanation:

-2 + 10z = 28

minus 2 by two and that crosses out. then do to it 28 but but 28+2=30 and 30 divided by 10 is 3

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