The sum of three consecutive even integers is 312. What are the integers?

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Answer 1 · 2017-03-10T08:59:48

#" "102,104,106#

#" let "2x=" the middle number"#

#"the first number is then "2x-2#

#"the last number "2x+2#

so

#2xcancel(-2)+2x+2x+cancel(2)=312#

#6x=312#

#x=312/6=52#

#2x=2xx52=104#

#2x-2=104-2=102#

#2x+2=104+2=106#