.68 because when you set up the problem you just set it up the regular way and put a decimal point and a 0 behind 17 and divide regularly and if its still not even then just add another zero and do the same thing and if its even, that's your answer
2x+2+4=8 (distribute the 1)
2x+6=8 (combine like terms)
2x=2 (subtract 6 from both sides)
x=1 (divide both sides by 2)
So the answer is A