Respuesta :

ilovemarmar1471

Answer:

x=-7

Step-by-step explanation:

suvannarodriguez97

Answer:

-7

Step-by-step explanation:

-30÷5= 5÷5(x+1)

6= -(x+1)

6= -x +1

x+6= -1

x= -1 + 6

×= -7

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