If x and t are integers and 2x–t= 11, then 4x+ t CANNOT be  Choose the correct answer.
A) –5 B) 1 C) 13 D) 17 E) 551
2x-t=11....t=2x-11   4x+t=4x+2x-11=6x-11   6x-11=-5...x=1   6x-11=1... x=2   6x-11=13...x=4   6x-11=17..X is not integer   6x-11=551..X is not integer   I think the choice E is 55 not 551. Otherwise both 17E CANNOT be solution=17
<result>D</result>
If x and t are integers and 2x–t= 11, then 4x+ t CANNOT be