How do you solve #2= \frac { m } { 2} - 7#?

1 Answer
Aug 13, 2017

#m=18#

Explanation:

Begin by adding #7# to both sides:

#2color(red)(+7)=m/2-7color(red)(+7)#

#9=m/2+0#

#9=m/2#

Multiply #2# to both sides to isolate the variable and solve for #m#

#9*color(red)2=m/2*color(red)2#

#18=m/cancel2*cancel(color(red)2#

#18=m#