Respuesta :

Answer:

[tex]y = - 10[/tex]

Step-by-step explanation:

[tex]y - 3 = - 3y - 43[/tex]

Add 3 to both sides:

[tex]y = - 3y - 40[/tex]

Add 3y to both sides:

[tex]4y = - 40[/tex]

Divide by 4 on both sides:

[tex]y = - 10[/tex]

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