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\"\"

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The expression is \"\".

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Write the expression as sum: \"\"

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Terms: \"\" \ \

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\

 

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Like terms: \"\"

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\ \

Coefficients: –3, 3

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\

 

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Constant terms:  –7, 9

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\"\"

\

 

\ \

Terms: \"\" \ \

\
\

 

\ \

Like terms: \"\"

\
\

 

\ \

Coefficients: –3, 3

\
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Constant terms:  –7, 9

\