Question 761074
5x + 3y = 15
2x - 3y = -1
Add
7x      = 14
 x      = 2
Substitute x = 2
in 2x - 3y = -1
   2(2) - 3y = -1
     4  - 3y = -1
        - 3y = -1 - 4
        - 3y = - 5
           y = -5/-3
           y = 5/3
x = 2 y = 5/3