To solve for x, we can first distribute the 93/100 on the right side:

X78/100 = (x-3.05)93/100 + 1.71
0.78x = 0.93x - 2.8365 + 1.71

Next, we can combine like terms:

0.78x = 0.93x - 1.1265

Now, we can isolate x by subtracting 0.93x from both sides:

0.78x - 0.93x = -1.1265
-0.15x = -1.1265

Finally, we can solve for x by dividing by -0.15:

x = (-1.1265) / (-0.15)
x ≈ 7.51

Therefore, x is approximately equal to 7.51.