Related Post: X 4 2 10 2x 3 X 4 )+ 2 2x 10 4 X 5 )= 2 2x 10 10 X 4 )+ 2 6 2x 9 4 X 2 )+ 18 1 2x 10 X 2 7x 10 =- 2x 4 3 4 X 8 1 2 2x 10 2 X 10 4 2x − 1 10 4 X 7 2 2x 4 0.25x 2 )= X 0.5 10 2x