I need the answer to this it's not for school just for a project problem

I'm guess that you are requesting the sum of the polynomials. if you combine the like terms you get:

8x + 4x = 12x

5y - 3y = 2y

-4 + -9 = -13

**12x + 2y - 13**

I need the answer to this it's not for school just for a project problem

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Bronx, NY

I'm guess that you are requesting the sum of the polynomials. if you combine the like terms you get:

8x + 4x = 12x

5y - 3y = 2y

-4 + -9 = -13

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