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Mathematics 8 Online
OpenStudy (anonymous):

-7(1-4m)=13(2m-3)

OpenStudy (anonymous):

What's the problem?

OpenStudy (lncognlto):

-7(1-4m)=13(2m-3) therefore -7 + 28m = 26m - 39 tf 28m - 26m = -39 + 7 tf 2m = -32 tf m = ?

OpenStudy (anonymous):

-7+28m = 26m-39 28m-26m = 7-39 2m = -32 m = -16

OpenStudy (anonymous):

Would be good to get them engaged so the learn something, instead of feeding then final answer to them. I'm sure he/she can divide -32 by 2

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