4x+5y=2 dan 2x-3y=12 Mohon dibantu dengan cara pengerjaannya ya

4x+5y=2
2x-3y=12

dieliminasi
4x+5y=2 | ×1
2x-3y=12 | ×2
-------------------
4x+5y=2
4x-6y=24
-------------- -
11y = -22
y = -22 : 11 = -2

di substitusi
2x-3y=12
2x - 3×(-2) = 12
2x +6=12
2x = 12-6
2x = 6
x = 6:3 = 2

x = 2
y = -2

semoga membantu ya^^

4x + 5y = 2 | x1 | 4x + 5y = 2
2x - 3y = 12 | x2 | 4x - 6y = 24
-1y = - 22
y = -22/ -1
y = - 22