Related Post: 2 5 X 1 3 X 12 1 3 4 X 5 1 2 X 12 Lvl 1 3 X Pi X 5 2 X 12 1 3 X 3.14 X 5 2 X 12 4 2 3 * X 12 5 1 3 * X 13 1 3 3x 12 )+ 5 2 X 8 )- X 17 3 5 X 10 12 X 1 2 X 4 Y 3 =- 1 12 X 2 5 4y 7 4 1 4 )( X 12 5 2 3 X 7 X 1 )+ 1 3 X 1 )= 5 12 X 2 Solution