#### Answer

D. -1 < x< 3

#### Work Step by Step

The first step in finding the solution to this problem is to subtract 3 from each side of the inequality. (1-3=-2, 2x+3-3= 2x, 9-3=6) You would get -2<2x<6. Then, divide each side of the inequality by 2 (so x is by itself in the middle of the inequality). (-2/2=-1, 2x/2=x,6/2=3) You would get -1