### Home > CC4 > Chapter 11 > Lesson 11.2.5 > Problem 11-106

11-106.

Which of the equations below is equivalent to 4(3

*x*− 1) + 3*x*= 9*x*+ 5? More than one may be equivalent. Justify your answer. Homework Help ✎a.

12

*x*− 4 + 3*x*= 9*x*+ 5b.

12

*x*− 1 + 3*x*= 9*x*+ 5c.

11

*x*= 14*x*d.

15

*x*− 4 = 9*x*+ 5

Write out the steps for solving the original equation. Which of the equations match one of your steps?