X+y=9 dan (x+1/3)+ y/2=4. Minta tolong bantuannya ya kak.. Pliss..

x + y = 9
x = 9 - y

Subtitusi →
(x + 1)/3 + y/2 = 4
2(x + 1) + 3y = 4 × 6
2x + 2 + 3y = 24
2(9 - y) + 2 + 3y = 24
18 - 2y + 3y = 22
y = 22 - 18
y = 4

x = 9 - y
x = 9 - 4
x = 5

HP {5, 4}

Semoga berguna