Answer:
Your just going to keep adding 3 and the 2 is there because you had negative -1 and then you added 3 so hope this helps probably not what you looking for but hope this helps. Have a good day.
Step-by-step explanation:
9/10 = 1/3 + 1/2x
9/10 - 1/3 = 1/2x
LCM of 10 and 3 is 30
( 27 - 10)/30 = 1/2x
17/30 = 1/2x
17 * 2 = 30x
34=30x
34/30= 30x/30
x = 17/15
