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Mathematics 19 Online
OpenStudy (anonymous):

Simplify -5 + 2(x - 3) + 7x.

OpenStudy (anonymous):

9x-11

OpenStudy (studyhard):

-5+2x-6+7x=9x-11

OpenStudy (anonymous):

alright so by PEMDAS you first multiply across the parentheses and get -5 + 2x -6 +7x then put like terms next to each other 7x + 2x - 5 - 6 and then simplify 9x-11

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