I can't tell u which equations have the same solution because there is no other equations listed. However, I can tell u the solution.
3/5x + 2/3 + x = 1/2 - 1/5x..multiply by common denominator of 30 to get rid of fractions.
18x + 20 + 30x = 15 - 6x
48x + 6x = 15 - 20
54x = -5
x = -5/54