penyelesaian sistem persamaan 5x-2y=4 dan 3x=4y-6 adalah... a.(1,3) b.(2,3) c.(3,1) d.(3,2)

3x = 4y - 6
3x - 4y = -6

5x - 2y = 4 | ×2 |
3x - 4y = -6 | ×1 |
------------------------
10x - 4y = 8
3x - 4y = -6
----------------- -
7x = 14
x = 2

3x - 4y = -6
3 (2) - 4y = -6
6 - 4y = -6
-4y = -12
y = 3

HP {2,3}
Jawaban : B