3 ( x + y ) - 2x = 19 dan 5x - 3 ( x + y ) = 22 .......tolongg jawab plisss

3(x+y)-2x=19
3x+3y-2x=19
x+3y=19

5x-3(x+y)=22
5x-3x+3y=22
2x+3y=22

x+3y=19
-----------x2
2x+6y=38

2x+6y=38
2x+3y=22
--------------- -
3y=16
y=5,33

2x+y=22
2x+5,33=22
2x=22-5,33
2x=16,67
x=8,335

jd x= 8,33 y=5,33

3x+3y-2x=19...×+3y=19...5x-3x-3y=22....2x-3y=22...nilai x=13,67 y=5,33