Expanding the left side of the equation:

0.9 -3 2x - 0.9 -3 (-1) = 2.8 - 3.19x
-2.7x + 2.7 = 2.8 - 3.19x

Combine like terms:

2.7 = 2.8 - 3.19x + 2.7x
2.7 = 2.8 - 0.49x

Now, isolate x:

2.7 - 2.8 = -0.49x
-0.1 = -0.49x
x = -0.1 / -0.49
x = 0.2041

Therefore, the value of x is 0.2041.