Hello!
Explanation:
First, you had to do is multiply by 3 from both sides of an equation.

And then simplify by equation form. You can also multiply by the numbers.




Answer: 
<u><em>*The answer must have a positive sign.*</em></u>
Hope this helps!
Thanks!
-Charlie
I can't see the picture, are you able to repost it
5x+3y=22
5x-2y=2
-5x-3y=-22
5x-2y=2
-5y=-20
y=4
5x-8=2
5x=10
x=5
(5,4)