Respuesta :

Answer:

-4=w

Step-by-step explanation:

-79=7w+12w-3

-79=19w-3

-79+3=19w-3+3

-76=19w

-76÷19=19w÷19

-4=w

Answer:

w = -4.

Step-by-step explanation:

-79 = 7w + 3(4w - 1)

7w + 12w - 3 = -79

19w = -76

w = -4.

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