3/5+x=2/3 what is the value of x? explain how you got the answer so i can learn too!

3/5 +x = 2/3        First, you minus both sides by 3/5 to make x the subject
3/5 -3/5 +x = 2/3 -3/5
x = 2/3 -3/5         Multiply 2/3 and -3/5 so you get the same denominator
   = 2*5/3*5 - 3*3/5*3
   = 10/15   - 9/15   Now you can minus it
x = 1/15

You can only add/minus two fractions if they have the same denominator.

Photo attached. :D 

5\16 x 2\5 = 10/80simplify to 1/80