To solve the equation 3x - 4 = 11, we need to isolate x on one side of the equation. We can do this by adding 4 to both sides of the equation:
3x - 4 + 4 = 11 + 4
Simplifying the left-hand side of the equation:
3x = 15
Finally, we can isolate x by dividing both sides of the equation by 3:
3x/3 = 15/3
Simplifying the left-hand side of the equation:
x = 5
Therefore, the solution to the equation 3x - 4 = 11 is x = 5.
Hope this helped :)