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Mathematics 15 Online
OpenStudy (anonymous):

Find the solution set of x. 9x < -36 A. x < -4 B. x > -4 C. x <4 D. x>4

OpenStudy (anonymous):

divide both sides by 9

OpenStudy (anonymous):

The answer should be 'A' because '9' is positive

OpenStudy (anonymous):

because we want x by itself and that 9 is bugging me

OpenStudy (anonymous):

wow snipe much @JohnHanShanghai

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