$3 y-33=-3 x$

Step 1 ：Given the equation \(3y - 33 = -3x\)

Step 2 ：Add \(3x\) to both sides of the equation to get \(3y = 3x + 33\)

Step 3 ：Divide both sides of the equation by 3 to isolate y, giving \(y = x + 11\)

Step 4 ：So the solution to the equation is \(y = \boxed{11 - x}\)