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30-09-2020
Mathematics

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3x-5y+6x-12y
Combine like terms

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CSMedrano CSMedrano

30-09-2020

Answer:

9x-7y

Step-by-step explanation:

[tex]3x-5y+6x-2y\\\\=(3x+6x)+(-5y-2y)\\\\=(3+6)x+(-5-2)y\\\\=9x-7y\\\\[/tex]

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