3x 9 6 5x 7 July 8, 2019 16 32 64 128 5x 6 3x 9 7 3 3x 4 9 5x 7 6 4x 5 18 Simplify 3x 9 6 5x 7 3x 6 5x 3 7x 9 in standard form 5x 6 over 3x 9 7 3 5 x 7 = 35