Respuesta :

Answer:

3, 5, -54, and -7 are like terms while -2x stays alone.

Step-by-step explanation:

bdrdivya123

3+5-2x-54-7=0

3+5-2x-61=0

5-2x=61-3

5-2x=59

-2x=59-5

-2x=54

(-x)=54/2

(-x)=27

x=-27

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