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Indicate which property is illustrated below. 3x+4x=(3+4)x

A. commutative B. distributive C. associative D. identity

User Liuyu
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D. identity


3 x + 4x = (3 + 4)x \\ 3x + 4x = 3x + 4x \\ 7x = 7x

User Tomislav Dyulgerov
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