sugieworld2 sugieworld2

07-12-2016
Mathematics

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-2m-6+19+(-4m)+9=0..........

Respuesta :

dianapao1706 dianapao1706

07-12-2016

-6m+13=0 (put all like terms together)
-6m=-13 (subtracted 13 from both sides to leave m alone)
m=2.17 (divided both sides by -6)

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