Stayingsaneid
Stayingsaneid
Mathematics
Answered
-2m + 4m + 5 = -3
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Sagot :
Naǫid
Naǫid
[tex]-2m+4m+5=-3 \ \ \ |\hbox{substraction 2m from 4m} \\ 2m+5=-3 \ \ \ |\hbox{substraction 5 from both sides}\\ 2m+5-5=-3-5 \\ 2m=-8 \ \ \ |\hbox{division by 2} \\ m=-4[/tex]
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AL2006id
AL2006id
I haven't done anything yet.
Here's what you
could
do with it:
-- Combine the -2m and the 4m on the left side. Together, they make 2m .
Now the equation is: 2m + 5 = -3
Subtract 5 from each side: 2m = -8
Divide each side by 2 :
m = -4
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