Respuesta :

mberisso

Answer:

the fully simplified expression is: [tex]-7y^2+7x-8[/tex]

Step-by-step explanation:

The like terms are:

-6 and -2, which combined give -8

and 6 x and x, which combine give 7 x

So the simplified form of this is:

[tex]-7y^2+7x-8[/tex]

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