To solve this equation, we first need to combine like terms on both sides of the equation:

31/5 + 22/5 - x = 31/10 - 11/5

53/5 - x = 31/10 - 22/10

53/5 - x = 9/10

Next, we need to isolate x by moving the terms without x to the right side of the equation:

-x = 9/10 - 53/5

-x = 9/10 - 106/10

-x = -97/10

Finally, we solve for x by multiplying both sides by -1 to make x positive:

x = 97/10

Therefore, the solution to the equation is x = 97/10.