To solve this equation, we need to distribute the -3.4 to the terms inside the parentheses:

-3.4(x) -3.4(9 целых 3\11) = -68

Next, we simplify the second term:

-3.4(x) - 30.6 = -68

Now, we solve for x by isolating the variable:

-3.4(x) = -68 + 30.6
-3.4(x) = -37.4

Divide by -3.4 on both sides to solve for x:

x = -37.4 / -3.4
x ≈ 11

Therefore, the solution to the equation is x ≈ 11.