Related Post: 2 3x 4 7x =- 5 9 Multiply 2 3 X 2 4 7 X 5 9 2 3 X 4 5 X 6 7 X 8 9 9 X 4 )- 7x 5 3x 2 (- 2 7x 4 9 2 3x 5 6 - 2 3 X (- 5 7 ) X (- 9 4 5/9 * 3/4 5+9*2 5/9 * 3/10 5/9 * 2/3