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Mathematics 8 Online
OpenStudy (anonymous):

polpak are you still around, if not can some one help me with this equation 7[3m-(m+2)] > -6 (m-3)

OpenStudy (anonymous):

Take it piece by piece 3m-(m+2)

OpenStudy (anonymous):

help

OpenStudy (anonymous):

Simplify that inner expression chaguanas has pulled out.

OpenStudy (anonymous):

here the answer: 7[3m-(m+2)] > -6 (m-3) 7[3m-m-2] > -6 m+18 21m-7m-14> -6m+18, (time) 14m -14 > -6m+18 14m +6m> 18+14 (add) 20m > 32 m>32/20 m >8/5

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