maddalynnnn
maddalynnnn
05-10-2015
Mathematics
contestada
6m+5-3m=7(m-1) help with equation.
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sydawong2001
sydawong2001
05-10-2015
6m + 5 - 3m = 7 (m-1)
6m + 2m = 7m - 7
8m = 7m - 7
m = -7
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Rachelz
Rachelz
05-10-2015
6m + 5 - 3m = 7m-7
3m +5 = 7m-7
-3m -3m
5 = 4m -7
+7 +7
12= 4m
divide both sides by 4
answer should be 3
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