what is the answer for comining like terms in 2xy+7x+6xy+3xy+(-3x)

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1 Answer

get rid of the parenthesis by distributing the positive.

+ times -3x is -3x

2xy+7x+6xy+3xy-3x

all of the xy terms can be combine

2xy+6xy+3xy=11xy

all of the x terms can be combine

7x-3x=4x

11xy+4x

 

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