Question 1033308
Call the denominator x.  The we can write
{{{(x+2)/x + 3/5 = 2}}}
Now multiply everything by 5x and solve for x...
5(x+2) + 3x = 10x
5x + 10 + 3x = 10x
8x + 10 = 10x
2x = 10 
x = 5
x+2 = 7
So the original fraction is 7/5.