Related Post: 2x 9 15 X 7 1 2 X 23 9 1 4 X 15 7 5x 2 X 7 )- 9 X 15 15 X 9 X 2 X 72 9 X 7 )= 3 2x 15 8 X 7 )- 3 2x 9 )= 15 2x+9 =15 2/15 X 9 In Simplest Form 2x = 9 What Is X