Respuesta :

Answer:

[tex]The~answer~you~should~be~getting~is:83x+32y[/tex]

Step-by-step explanation:

[tex]First,~combine~the~like~terms~-[/tex]

[tex]=43x+-10y+40x+42y\\=(43x+40x)+(-10y+42y)\\=83x+32y[/tex]

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