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ExtremeBDS [4]
4 years ago
5

Simplify the expression. 3x-9y-5x-7y

Mathematics
2 answers:
Norma-Jean [14]4 years ago
7 0
3x - 9y - 5x - 7y =\ \textgreater \ \\ 

( 3x + - 5x ) +( - 9y + - 7y ) =
 \\  \\ = - 2x - 16y 
 \\  \\ 
Good Luck
emmasim [6.3K]4 years ago
5 0
3x - 9y - 5x - 7y

Combine like terms

( 3x + - 5x ) + ( - 9y + - 7y )

= - 2x - 16y
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