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Mathematics 15 Online
OpenStudy (anonymous):

7x + 3 + 2x + -1x + 4 is it 7 + 8x??

OpenStudy (anonymous):

Correct

OpenStudy (anonymous):

7x+2x-1x=8x 3+4 = 7

OpenStudy (anonymous):

Unless there are suppose to be parenthesis somewhere within that she has it correct.

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