Respuesta :

lola0387

Answer:

x = 1/2

Step-by-step explanation:

-2/3 + x = -1/6 (you would get a common denominator)

-4/6 + x = -1/6 (then you would want to get x by itself)

+ 4/6        + 4/6

       x = 1/2 (simplified)

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