Respuesta :

anon55555
answer: y = 1/5

Explanation:
3y + 6 = 4 - 7y
+7y + 7y
10y + 6 = 4
-6 -6

10y = -2
—— ——
10 10

Y= 2 1
— or —
10 5

Answer:

3y+7y=4-6

10y= -2

y= -2÷10

y =1/2

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