Question

(4/9)11 * (4/9)7 = (4/9)2x-1 find x

Answer 1

Answer:

17.611111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

Step-by-step explanation:

4/9)11 x (4/9)7 = (4/9)2x-1

44/9 x 28/9 = 4/9 x 2x-1

1232/81 x 9/4 = 2x-1

308/9 = 2x-1

308/9 + 1 = 2x

317/9 = 2x

317/18 = x     {cross-multiplying}

x = 17.6111111111111111111111111111111111111111111111111111111111111111111111111

can take it as,

                     x ≈ 17.62