The answer to this equation is 17pi over 12.
In order to find this, we first have to give them all common denominators.
(3pi/6) + (3pi/3) - (2pi/24)
To give them common denominators, first multiply the first fraction by 4/4
(12pi/24) + (3pi/3) - (2pi/24)
Now multiply the middle term by 8/8
(12pi/24) + (24pi/24) - (2pi/24)
Now we can add the top numbers together
34pi/24
And simplify by dividing both numbers by 2.
17pi/12