Arthur D. answered 09/30/15
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x+(x+2)+(x+4)-25=2(x+2)
3x+6-25=2x+4
3x-19=2x+4
3x-2x=19+4
x=23
x+2=25
x+4=27

Arthur D.
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You're welcome, Tara.
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10/01/15
Tara L.
09/30/15