(x + 5/12) - 9/20 = 11/15

To solve this equation, we first need to find a common denominator for all the fractions involved. In this case, the least common multiple of 12, 20, and 15 is 60.

Multiplying the whole equation by 60, we get:

60(x + 5/12) - 60(9/20) = 60(11/15)

Simplifying, we get:

5x + 25 - 27 = 44

5x - 2 = 44

Adding 2 to both sides, we get:

5x = 46

Dividing both sides by 5, we get:

x = 46/5

Therefore, the solution to the equation (x + 5/12) - 9/20 = 11/15 is x = 46/5.