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Justify each of your steps using number properties 2x+3y+2x-2y-3x

Justify each of your steps using number properties 2x+3y+2x-2y-3x
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Justify each of your steps using number properties 2x+3y+2x-2y-3x

User Ararog
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Have a good homeworks ;)
Justify each of your steps using number properties 2x+3y+2x-2y-3x-example-1
User Pvd
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Use\ commutative\ property:a+b=b+a\\and\ associative\ property:(a+b)+c=a+(b+c)\\-------------------------\\2x+3y+2x-2y-3x=(2x+2x-3x)+(3y-2y)=\boxed{x+y}
User Cobey
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