Drag a statement or reason to each box to complete this proof. if 3x−4=14, then x=6. 1. 3x−4=14 > > > > given 2. 3x−4+4=14+4 > > > > ? 3. simplifying > > > > ? 4. 3x3=183 > > > > ? 5. > > > ? a. simplifying b. division property of equality c. addition property of equality d. x=6 e. 3x=18

The items below show the complete steps as to how this is being answered.

  1. 3x - 4 = 14 >>>> Given
   2. 3x - 4 + 4 = 14 + 4 >>>
      Step number 2 above is an addition property of equality. Both sides of the equation are added with 4. 
  3. Simplifying >>>
      3x = 18
   4. 3x/3 = 18/3 >>>> Division property of equality
   5. >>>> Simplifying,
        x = 6

Hence, the order of the choices as answers is C, E, B, A, D. 

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.