15 x 2 10 July 8, 2019 16 32 64 128 15 x 2 100 X 15 2 10 0 15 2 x 10 9 15 1 2 x 10 15 2 x 7 10 15 x 2 )= 3 5x 10 X 2 10x 15 X 2 10x 15 0 Solve x 15 10 2 5 15 1 2 3 2 x 10 15 2 x 10 3 15 x 10 2 5 15 2 x 10 19 15 4 x 2 )= 10x 15 2 x 13 10