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Mathematics 10 Online
OpenStudy (anonymous):

-1/9a+1<8???

OpenStudy (anonymous):

-1/9a+1<8 -1/9a<7 a>-63

OpenStudy (anonymous):

or... -1/9a + 1 < 8 (multiply the entire inequality by 9) -a + 9 < 72 -a < 72 - 9 -a < 63 (multiply by -1 to make a positive, and remember to change the sign) a > -63

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