noriega1270
noriega1270
22-04-2018
Mathematics
contestada
#11 solve the equation78 = -2(m + 3) +m
Respuesta :
itsai7376p74zuj
itsai7376p74zuj
22-04-2018
m = -84
To find this, here are the steps
78 = -2 (m+3) + m
78 = -2m - 6 + m
78 = -m - 6
Add 6 to both sides now
84 = -m
Divide by the negative on both sides and
-84 = m
Hope this helps!
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