problem in Matlab!

hello guys. I did a problem and the matlab runs and it works. but matlab did the opposite. I want the x_r to be 2.0239 and x_l to be 1.9866, but matlab did the opposite.

this was the question and the given info.

this is the solution that I followed as you see in the third iteration x_r must be 2.0239 and x_l must be 1.9866

those were my codes

as you see in the workspace the result is the opposite from the actual solution so what was the mistake and how to fix it?