His dining room is 4 walls and he has already removed 1 wall of wallpaper so that leaves 4-1 = <<4-1=3>>3 walls in the dining room

He has 3 walls left in the dining room and 4 in his living room for a total of 3+4 = <<3+4=7>>7 walls

It takes 2 hours to remove wallpaper from just 1 wall and he has 7 more to go so it will take him 2*7 = <<2*7=14>>14 hours

# Answer

14
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Eric spent 2 hours removing wallpaper from just 1 wall of his 4 walled dining room.  He also needs to remove wallpaper from his 4 walled living room.  How many hours will it take him to remove the remaining wallpaper?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
14
Eric spent 2 hours removing wallpaper from just 1 wall of his 4 walled dining room.  He also needs to remove wallpaper from his 4 walled living room.  How many hours will it take him to remove the remaining wallpaper?
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