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Mathematics 15 Online
OpenStudy (anonymous):

The expression 7+2 (x-3)+5x is simplified correctly in the correct order. Which of the steps has an incorrect justification

OpenStudy (laughoutloud):

answer choices?

OpenStudy (anonymous):

A. 2+9+3x+x distributive property B. 2+9+3x+x commutative property of addition 11+3x+x C. 11+(3+1)x 11+4. Associative property of addition D. 4x+11. Commutative property of addition

OpenStudy (mathstudent55):

Are these choices from this problem?

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