Tentukan koordinat titik potong 3x+2y=7 dan 5x-y=3 adalah tolong caranya

3x+2y = 7 |×5|
5x-y = 3 |×3|

15x+6y = 35
15x-3y = 9
_________ _
9y = 26
y = 26/9 = 2 8/9

5x - y = 3
5x - (26/9) = 3
5x = 27/9 + 26/9
5x = 53/9
x = 53/9 : 5
x = 53/9 × 1/5
x = 53/45 = 1 8/45

titik potong = (1 8/45 ; 2 8/9)

Semoga membantu yaa:)