Question 297120
becuase there is an absloute value u have to do this 

-7 < 3x + 4 < 7  Then solve for x by adding -4 to each side

-11 < 3x < 3     Divide by three 

-11/3 < x < 1 

X will be between -11/3 and 1 so the graph line will be a line going from 1 to -11/3 and the circles will be open because it's <,> not equeal to