Question #ebfb5

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Answer 1 · 2017-11-08T06:54:00

#n=-13#

#6n-(4n+2)=-28#

Open the bracket

#6ncolor(red)-4ncolor(red)-2=-28#

#2n-2=-28#

Add 2 to both sides

#2n-2+color(red)2=-28+color(red)2#

#2n=-26#

Divide both sides by 2

#(2n)/color(red)2=(-26)/color(red)2#

#n=-13#